Lecture 4﷓1 ﷓ Equilibrium of Rigid Bodies STUDENT …

Σ Fy = 0 = 6 kips 15 kips + 21 kips 6 kips 6 kips = 0 Sample Problem 4.3 - A loading car is at rest on a track forming an angle of 25 with the vertical. The gross weight of the car and its load is 5500 lb, and it is applied at a point 30 inches from the track, halfway between ................
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