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This is a sample
Course-Module, each
nr
below is a Tutorial, a Review Sheet or solved Exam
Problem, each course-module holds up to 10,000 solved exam problems |
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ST1
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STATICS |
particles in 2 dimensions |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST1-01 |
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Geometry Method |
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ST1-02 |
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addition - Parallelogram & polygon |
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ST1-03 |
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addition - subtraction |
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ST1-04 |
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addition - law of sine & cosine |
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ST1-05 |
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resolution - line-of-action of each component known |
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ST1-06 |
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resolution - 1 of 2 components known |
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ST1-10 |
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cartesian method |
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ST1-11 |
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resolution - given angles |
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ST1-12 |
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resolution - given direction triangles |
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ST1-13 |
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addition |
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ST1-20 |
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equilibrium in 2D |
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ST1-21 |
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zero resultant |
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ST1-22 |
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cords - single |
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ST1-23 |
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cords - multiple |
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ST1-24 |
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springs |
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ST1-100 |
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chapter review |
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ST1-101 |
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chapter Exams |
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ST2
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STATICS |
particles in 3 dimensions |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST2-01 |
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cartesian method |
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ST2-02 |
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addition |
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ST2-10 |
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position vectors |
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ST2-11 |
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direct |
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ST2-12 |
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projections |
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ST2-20 |
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force vectors |
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ST2-21 |
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method 1: direct |
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ST2-22 |
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method 2: projection |
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ST2-23 |
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method 3: coordinate Angles |
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ST2-24 |
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method 4: 2-point |
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ST2-25 |
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resultant |
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ST2-30 |
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dot product |
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ST2-31 |
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definition |
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ST2-32 |
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projections |
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ST2-33 |
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perpendicular |
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ST2-34 |
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angle between vectors |
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ST2-35 |
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resultant |
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ST2-40 |
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equilibrium in 3D |
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ST2-100 |
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chapter review |
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ST2-101 |
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chapter Exams |
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ST3
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STATICS |
rigid bodies in 2
dimensions |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST3-01 |
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moments |
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ST3-02 |
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1 force - cartesian |
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ST3-03 |
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1 force - polar |
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ST3-04 |
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system of forces - cartesian |
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ST3-05 |
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system of forces - polar |
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ST3-10 |
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couples |
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ST3-11 |
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cartesian |
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ST3-12 |
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polar |
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ST3-13 |
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equivalent couples |
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ST3-14 |
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resultant couples |
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ST3-20 |
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reduction to 1 force + 1 couple |
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ST3-21 |
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reduce 1 force |
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ST3-22 |
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reduce a force system |
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ST3-30 |
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reduction to the simplest resultant |
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ST3-31 |
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1 degree of freedom |
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ST3-32 |
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> 1 degree of freedom |
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ST3-40 |
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reduction to a wrench |
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ST3-50 |
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distributed laods |
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ST3-51 |
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integration |
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ST3-52 |
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geometry - basic shapes |
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ST3-53 |
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geometry - composite shapes |
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ST3-60 |
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supports |
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ST3-70 |
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free body diagram |
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ST3-80 |
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equilibrium |
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ST3-80 |
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point loads |
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ST3-81 |
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springs |
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ST3-82 |
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distributed loads |
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ST3-83 |
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2-force member |
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ST3-84 |
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3-force member |
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ST3-100 |
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chapter review |
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ST3-101 |
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chapter Exams |
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ST4
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STATICS |
rigid bodies in 3
dimensions |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST4-01 |
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moment at a point |
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ST4-02 |
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methods to specify a force |
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ST4-03 |
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position vectors |
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ST4-04 |
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cross product |
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ST4-05 |
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moment of 1 force - direct |
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ST4-06 |
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moment of 1 force - projections |
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ST4-07 |
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moment of 1 force - coordinate angles |
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ST4-08 |
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moment of 1 force - 2 point method |
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ST4-09 |
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moment of a system of forces |
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ST4-10 |
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moment about an axis |
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ST4-11 |
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projections |
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ST4-12 |
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direct |
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ST4-13 |
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projections |
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ST4-14 |
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coordinate angles |
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ST4-15 |
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2 points |
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ST4-20 |
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couples |
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ST4-21 |
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plane |
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ST4-22 |
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space |
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ST4-30 |
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supports |
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ST4-40 |
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fBD |
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ST4-50 |
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equilibrium |
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ST4-51 |
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scalar method |
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ST4-52 |
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vector method |
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ST4-100 |
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chapter review |
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ST4-101 |
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chapter Exams |
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ST5
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STATICS |
structures |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST5-01 |
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trusses |
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ST5-02 |
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method of joints |
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ST5-03 |
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zero-force-members |
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ST5-04 |
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method of sections |
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ST5-05 |
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method of joints and sections |
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ST5-06 |
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space trusses |
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ST5-10 |
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frames |
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ST5-11 |
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point loads - angled members |
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ST5-12 |
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point loads - beams |
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ST5-13 |
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point loads - central element |
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ST5-14 |
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distributions - angled members |
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ST5-15 |
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distributions - beams |
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ST5-16 |
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distributions - central element |
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ST5-20 |
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machines |
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ST5-100 |
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chapter review |
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ST5-101 |
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chapter Exams |
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ST6
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STATICS
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internal forces |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST6-01 |
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Beams - continuous |
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ST6-02 |
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point loads |
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ST6-03 |
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distributions |
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ST6-10 |
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beams - internal pin |
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ST6-20 |
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v-m diagrams |
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ST6-21 |
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method of sections - point loads |
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ST6-22 |
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method of sections - distributions |
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ST6-23 |
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method of inspection - point loads |
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ST6-24 |
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method of inspection - distributions |
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ST6-25 |
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method of integration - point loads |
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ST6-26 |
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method of integration - distributions |
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ST6-30 |
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frames in 2D |
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ST6-31 |
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continuous - point loads |
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ST6-32 |
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continuous - distributions |
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ST6-33 |
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composite - point loads |
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ST6-34 |
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composite - distributions |
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ST6-40 |
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frames in 3D |
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ST6-100 |
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chapter review |
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ST6-101 |
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chapter Exams |
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ST7
|
STATICS |
friction |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST7-01 |
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sliding friction - no moment |
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ST7-02 |
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case 1: motion unknown |
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ST7-03 |
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case 2: applied force unknown |
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ST7-04 |
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case 3: impending motion |
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ST7-05 |
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2 blocks |
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ST7-10 |
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sliding friction - moment |
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ST7-11 |
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impending translation |
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ST7-12 |
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impending rotation |
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ST7-20 |
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wedges |
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ST7-30 |
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belt friction |
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ST7-100 |
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chapter review |
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ST7-101 |
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chapter Exams |
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ST8
|
STATICS |
area properties: centroids |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST8-01 |
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centroid of area |
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ST8-02 |
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discrete system |
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ST8-03 |
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integration - cartesian |
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ST8-04 |
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integration - polar |
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ST8-05 |
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tables |
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ST8-06 |
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composite |
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ST8-07 |
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negative area |
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ST8-10 |
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centroid of curve |
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ST8-11 |
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integration |
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ST8-12 |
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tables |
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ST8-13 |
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composite |
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ST8-20 |
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centroid of volume |
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ST8-21 |
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discrete system |
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ST8-22 |
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integration - by revolution |
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ST8-23 |
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integration - cartesian |
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ST8-24 |
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surface area |
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ST8-25 |
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tables |
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ST8-26 |
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composite |
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ST8-30 |
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center of mass of area |
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ST8-31 |
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discrete system |
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ST8-32 |
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integration - nonuniform mass density |
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ST8-33 |
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integration - uniform mass density |
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ST8-34 |
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tables |
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ST8-35 |
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composite |
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ST8-40 |
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center of mass of curve |
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ST8-41 |
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integration |
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ST8-42 |
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tables |
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ST8-43 |
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composite |
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ST8-50 |
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center of mass of volume |
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ST8-51 |
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discrete system |
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ST8-52 |
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integration - nonuniform mass density |
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ST8-53 |
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integration - uniform mass density |
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ST8-54 |
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tables |
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ST8-55 |
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composite |
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ST8-60 |
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center of gravity of area |
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ST8-70 |
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center of gravity of curve |
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ST8-80 |
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center of gravity of volume |
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ST8-100 |
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chapter review |
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ST8-101 |
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chapter Exams |
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ST9
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STATICS |
area inertia |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST9-01 |
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definition |
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ST9-02 |
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discrete system |
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ST9-03 |
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radius of gyration |
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ST9-10 |
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integration |
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ST9-11 |
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boundary axes |
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ST9-12 |
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centroidal axes |
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ST9-20 |
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tables |
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ST9-30 |
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PAT: parallel axis theorem |
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ST9-40 |
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composite areas |
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ST9-41 |
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positive area |
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ST9-42 |
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negative area |
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ST9-50 |
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product of inertia |
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ST9-51 |
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definition |
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ST9-52 |
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integration |
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ST9-53 |
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symmetry |
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ST9-54 |
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pat |
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ST9-55 |
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composite - overall centroid |
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ST9-56 |
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composite - non centroid |
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ST9-60 |
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inclined axes |
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ST9-61 |
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transformation equations - 1 element |
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ST9-62 |
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transformation equations - composite |
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ST9-63 |
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principal axes |
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ST9-70 |
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mohr circle |
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ST9-100 |
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chapter review |
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ST9-101 |
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chapter Exams |
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ST10
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STATICS |
mass inertia |
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST10-01 |
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definition |
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ST10-02 |
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discrete system |
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ST10-03 |
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radius of gyration |
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ST10-10 |
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integration |
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ST10-11 |
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boundary axes |
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ST10-12 |
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centroidal axes |
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ST10-20 |
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tables |
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ST10-30 |
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PAT: parallel axis theorem |
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ST10-40 |
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composite areas |
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ST10-41 |
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positive area |
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ST10-42 |
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negative area |
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ST10-50 |
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product of inertia |
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ST10-51 |
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definition |
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ST10-52 |
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integration |
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ST10-53 |
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symmetry |
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ST10-54 |
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pat |
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ST10-55 |
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composite - overall centroid |
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ST10-56 |
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composite - non centroid |
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ST10-60 |
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inclined axes |
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ST10-61 |
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transformation equations - 1 element |
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ST10-62 |
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transformation equations - composite |
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ST10-63 |
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principal axes |
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ST10-70 |
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mohr circle |
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ST10-100 |
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chapter review |
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ST10-101 |
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chapter Exams |
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ST11 |
STATICS |
module final exam
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Tutorials |
Reviews |
Problems - Level 1 |
Problems - Level 1 |
Problems - Level 2 |
Problems - Level 2 |
Problems - Level 3 |
Problems - Level 3 |
Problems - Level 4 |
Problems - Level 4 |
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ST11-01 |
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particle in 2 dimensions |
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ST11-10 |
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particle in 3 dimensions |
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ST11-20 |
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rigid body in 2 dimensions |
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ST11-30 |
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rigid body in 3 dimensions |
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ST11-40 |
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structures |
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ST11-50 |
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internal forces |
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ST11-60 |
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friction |
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ST11-70 |
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centroids |
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ST11-80 |
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area inertia |
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ST11-90 |
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mass inertia |
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ST11-100 |
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module Review |
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ST10-101 |
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all problems |
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