The weight of the block in the drawing is 80.2 N. The coefficient of static friction between the block and the vertical wall is 0.490.
(a) What minimum force F is required to prevent the block from sliding down the wall?
(b) What minimum force is required to start the block moving up the wall?© BrainMass Inc. brainmass.com December 24, 2021, 8:04 pm ad1c9bdddf
The expert determines the minimum force required to prevent the block with sliding down the wall. A step by step solution provided.