In the abjoining figure, wire `PQ` is smooth, ring `A` has a mass `1kg` and block `B,2kg`. If sy...

The elevator shown in figure is descending with an acceleration of 2m/s^2 . The mass of the block A is 0.5 kg. What force is exerted by the block A on the block B?

In the arrangement shown in figure , find the retio of tension in the strings attached with 4kg block and the with 1kg block

The elevator shown in figure is descending, with an acceleration of 2 m//s^(2) . The mass of block A is 0.5 kg. the force exerted by block A on block B is (mass of block B is 1 kg)

Block A has a mass of 5kg and is placed on top of a smooth triangular block, B having a mass of 30kg . If the system is released from rest, determine the distance, B moves when A reaches the bottom. Neglect the size of block A.

A block of mass 50 kg is kept on another block of mass 1 kg as shown in figure. A horizontal force of 10 N is applied on the 50kg block. (All surface are smooth). Find (g = 10 m//s^(2)) Acceleration of block A and B.

In the figure shown, block of mass 2 kg is very long. Force of friction on 1 kg block is

in the figure shown all surface are smooth. Find (a)acceleration of all the blocks, (b) net force on 4kg and 10kg blocks and , ( c) force acting between 4kg and 10kg blocks.

Find out the acceleration of 2kg block in the figures shown at the instant 1kg block falls from 2kg block ( at t = 0 )