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.

The smooth ring A can slide on a fixed horizontal rod as shown the pulley is fixed. If some instant velocity of ring is v, find the velocity of block at that instant.

A system of two blocks A and B are connected by an inextensible massless string as shown in Fig. The pulley is massless and frictionless. Initially, the system is at rest. A bullet of mass m moving with a velocity u as shown hits block If and gets embedded into it. The impulse imparted by tension force to the block of mass 3m is

A system of two blocks A and B are connected by an inextensible massless string as shown in Fig. The pulley is massless and frictionless. Initially, the system is at rest. A bullet of mass 'm' moving with a velocity 'u' as shown hits block If and gets embedded into it. The impulse imparted by tension force to the block of mass 3m is

A system of two blocks A and B are connected by an inextensible massless string as shown in Fig. The pulley is massless and frictionless. Initially, the system is at rest. A bullet of mass m moving with a velocity u as shown hits block If and gets embedded into it. The impulse imparted by tension force to the block of mass 3m is

Two blocks are connected by an inextensible light string, the string is passing over smooth, light pulley as shown. Find the acceleration of blocks and tension in the string, reaction in pulley.

Two blocks A & B are connected by a light inextensible string passing over a fixed smooth pulley as shown in the figure. The coefficient of friction between the block A and the horizontal table is mu=0.2 . If the block A is just to slip, find the ratio of the masses of the blocks.

Two blocks A & B are connected by a light inextensible string passing over a fixed smooth pulley as shown in the figure. The coefficient of friction between the block A and the horizontal table is mu=0.2 . If the block A is just to slip, find the ratio of the masses of the blocks.

If block A is moving horizontally with velocity v_(A) , then find the velocity of block B at the instant as shown in fig.

If block A is moving horizontally with velocity v_(A) , then find the velocity of block B at the instant as shown in fig.

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.