In the shown figure, the heavu block of mass `2 kg` rests on the horizontal surface and the lighter block of mass `1 kg` is dropped from a height of `0.9 m`. At the instant the string gets taut, find the upwards speed (in `m//s` ) of the heavy block.

In the figure shown, the heavy ball of mass 2m , rests on the horizontal surface and the lighter ball of mass m is dropped from a height h gt 2l . At the instant the string gets taut, the upward the velocity of the heavy ball will be

In the figure shown, the heavy ball of mass 2m , rests on the horizontal surface and the lighter ball of mass m is dropped from a height h gt 2l . At the instant the string gets taut, the upward the velocity of the heavy ball will be

In the figure shown, the heacvy ball of mass 2m rests on the horizontal surface and the lighter balls of mass m is dropped from a height hgt2l. At the instant the string gets taut, the upward velocity of the heavy ball will be :

A wooden block of mass 0.8 kg is dragged along a level frictionless surface by a hanging block of mass 0.2 kg as shown in the figure. Calculate the tension in the string and the acceleration of blocks.

A wooden block of mass 0*8 kg is dragged along a level frictionless surface by a hanging block of mass 0*2 kg as shown in the figure . Calculate the tension in the string and the acceleration of blocks .

A wooden block of mass 0.8 kg is dragged along a level frictionless surface by a hanging block of mass 0.2 kg as shown in the figure. Calculate the tension in the string and the acceleration of blocks.

A wooden block of mass 0*8 kg is dragged along a level frictionless surface by a hanging block of mass 0*2 kg as shown in the figure . Calculate the tension in the string and the acceleration of blocks .

A block A of mass 2 kg rests on a horizontal surface. Another block B of mass 1 kg moving at a speed of m/s when at a distance of 16 cm from A. collides elastically with A. The coefficeint of friction between the horizontal surface and earth of the blocks is 0.2. Then (g = 10 m//s^(2))

A block A of mass 2 kg rests on a horizontal surface. Another block B of mass 1 kg moving at a speed of m/s when at a distance of 16 cm from A. collides elastically with A. The coefficeint of friction between the horizontal surface and earth of the blocks is 0.2. Then (g = 10 m//s^(2))