A light inelastic thread passes over a small frictionless pulley. Two blocks of masses m = 1 kg and M = 3 kg, respectively, are attached with the thread and heavy block rests on a surface. A particle P of mass 1 kg moving upward with a velocity of `10 ms^(-1)` collides with the lighter block and sticks to it. The speed of the bigger block just after the string is taut will be `[g = 10 ms^(-2)]`

A light in extensible thread passes over a small frictionless pully. Two blocks of masses m = kg and M = 3kg respectively are attached with the thread as shown in the fig. The heavier block rests on a horizontal surface. A shell of mass 1 kg moving upward with a velocity 10m//s collides and sticks with the block of mass 'm' as shown in the fig at t = 0 . If the long inclined plane is smooth. Find velocity of (m+"shell") just after collision.

A light in extensible thread passes over a small frictionless pully. Two blocks of masses m = kg and M = 3kg respectively are attached with the thread as shown in the fig. The heavier block rests on a horizontal surface. A shell of mass 1 kg moving upward with a velocity 10m//s collides and sticks with the block of mass 'm' as shown in the fig at t = 0 . If the long inclined plane is smooth. Find the maximum height ascended by 'M'

A light in extensible thread passes over a small frictionless pully. Two blocks of masses m = kg and M = 3kg respectively are attached with the thread as shown in the fig. The heavier block rests on a horizontal surface. A shell of mass 1 kg moving upward with a velocity 10m//s collides and sticks with the block of mass 'm' as shown in the fig at t = 0 . If the long inclined plane is smooth. Find the total time T at that instant of maximum height ascended by M

A block of mass 1 kg moving with a speed of 4 ms^(-1) , collides with another block of mass 2 kg which is at rest. If the lighter block comes to rest after collision, then the speed of the heavier body is

A block of mass 1 kg moving with a speed of 4 ms^(-1) , collides with another block of mass 2 kg which is at rest. The lighter block comes to rest after collision. The loss in KE of the system is

A block of mass 1 kg moving with a speed of 4 ms^(-1) , collides with another block of mass 2 kg which is at rest. The lighter block comes to rest after collision. The loss in KE of the system is

A buttle weighting 10 g and moving with a velocity 800 ms^(-1) strikes a 10 kg block resting on a frictionless surface. The speed of the block after the perfectly inelastic collision is approximately

A buttle weighting 10 g and moving with a velocity 800 ms^(-1) strikes a 10 kg block resting on a frictionless surface. The speed of the block after the perfectly inelastic collision is approximately