8-15. The spool has a mass of 200 kg and rests against the wall and on the floor. If the coefficient of static friction
Posted: Sat May 21, 2022 12:21 pm
8-15. The spool has a mass of 200 kg and rests against the wall and on the floor. If the coefficient of static friction at B is.) 0.3, the coefficient of kinetic friction is -0.2, and the wall is smooth, determine the friction force developed at B when the vertical force applied to the cable is P = 800N 0.1