a. Block A , as shown in figure weight `60.0 N` The coefficient of static friction between the block and the surface on which it rest is `0.25` .The system is in equlibrium .Find the friction for excerted on block A
b. Find the maximum weight w for which the system will remain in equlibrium

a. Block A , as shown in figure weight 60.0 N The coefficient of static friction between the block and the surface on which it rest is 0.25 .The waight w is 12N The system is in equlibrium .Find the friction for excerted on block A b. Find the maximum weight w for which the system will remain in equlibrium

Block A in figure weights 90 N. The coefficient of static friction between the block and the surface on which it rests is 0.3. The weight w is 15N, and the system is in equilibrium. Find the friction force exerted on block A.(b) Find the maximum weight w for which the system will remain in equilibrium.

The coefficient of friction between the block and the surface is 0.25. For the system to be in equilibrium, the value of M is

The system shown is just on the verge of slipping. The coefficient of static friction between the block and the table top is :

A block on table shown in is just on the edge of slipping Find the coefficient of static friction between the blocks and table .

A block on table shown in figure is just on the wedge of slipping. Find the coefficient of static friction between the block and table top.

Block B lying on a table weighs w. The coefficient of static friction between the block and the table is mu. Assume that the cord between B and the knot is horizontal. The maximum weight of the block A for which the system will be stationary is