Find velocity of ring `B` `(V_(B))` at the instant shown. The string is taut and inextensible:

Find velocity of block 'B' at the instant shown in figure.

Find velocity of block 'B' at the instant shown in figure :

Find velocity of wave is string A & B .

Find velocity of wave is string A & B .

Find velocity of wave is string A & B .

Find velocity of wave is string A & B .

Find the velocity of point B in the crank mechanism if the velocity of point A is v_(A) , in the direction shown. The information is given in the figure.

Find the ratio of velcities of block A and B at the instant as shown

A particle A of mass 2m is held on a smooth horizontal table and is attached to one end of an inelastic string which runs over a smooth light pulley at the edge of the table. At the other end of the string there hangs another particle B of mass m, the distance from A to the pulley is l. The particle A is then projected towards the pulley with velocity u. (a) Find the time before the string becomes taut, and shown that after the string becomes taut, the initial velocity of A and B is 4u//3 . (b) Find the common velocity when A reaches the pulley (assume that B has not yet reached the ground).

A particle A of mass 2m is held on a smooth horizontal table and is attached to one end of an inelastic string which runs over a smooth light pulley at the edge of the table. At the other end of the string there hangs another particle B of mass m, the distance from A to the pulley is l. The particle A is then projected towards the pulley with velocity u. (a) Find the time before the string becomes taut, and shown that after the string becomes taut, the initial velocity of A and B is 4u//3 . (b) Find the common velocity when A reaches the pulley (assume that B has not yet reached the ground).