In the figure, the blocks are of equal mass. The pulley is fixed. In the position shown, A moves down with a speed u, and `v_(B) =` the speed of B.

Two blocks are connected by an inextensible string as shown. The pulley is fixed. If block A moves down with speed v, find the velocit of block B at instant.

In the figure, the pulley P moves to the right with a constant speed of 4 m//s . The downward speed of A is v_(A) = 3 m//s . Then find the speed of B of the right (in m//s ).

In the figure, the pulley P moves to the right with a constant speed of 4 m//s . The downward speed of A is v_(A) = 3 m//s . Then find the speed of B of the right (in m//s ).

In the figure, the pulley P moves to the right with a constant speed u. The downward speed of A is v_(A) , and the speed of B to the right is v_(B) .

In the figure, the pulley P moves to the right with a constant speed u . The downward speed of A is v_(A) , and the speed of B to the right is v_(B) :

In the figure the pulley P moves to the right with a constant speed u . The downward speed of A is v_(A) and the speed of B to the right V_(B) .

In the figure the pulley P moves to the right with a constant speed u . The downward speed of A is v_(A) and the speed of B to the right V_(B) .

A rod of length l slided down along the inclined wall as shown in figure. At the instant shown in figure, the speed of end A is v, then the speed of B will be