A ball of maas m moving with a velocity v along X-axis, strikes another ball of mass 2m kept at rest. The first ball comes tor est after collision and the other breaks into two equal pieces. One of the pieces starts moving along Y-axis with a speed `v_1`. what will be the velocity of the other piece?

A ball of mass m moving with a velocity v along X-axis, strikes another ball of mass 2m kept at rest. The first ball comes to rest after collision and the other breaks into two equal pieces. One of the pieces starts moving along Y-axis with a speed v_1 . what will be the velocity of the other piece?

A ball of mass m moving with a velocity v along X-axis, strikes another ball of mass 2m kept at rest. The first ball comes to rest after collision and the other breaks into two equal pieces. One of the pieces starts moving along Y-axis with a speed v_1 . what will be the velocity of the other piece?

A ball of mass 10 kg moving with a velocity 10sqrt3 ms^(-1) along X-axis, hits another ball of mass 20 kg which is at rest. After collision, the first ball comes to rest and the second one disintegrates into two equal pieces. One of the pieces starts moving along Y-axis at a speed of 10 m/s. The second piece starts moving at a speed of 20 m/s at an angle theta (degree) with respect to the X-axis. The configuration of pieces after collision is shown in the figure. The value of theta to the nearest integer is "_______"

A ball of mass 10 kg moving with a velocity 10sqrt3 m//s along the x-axis, hits another ball of mass 20 kg which is at rest. After the collision, first ball comes to rest while the second ball disintegrates into two equal pieces. One piece starts moving along y-axis with a speed of 10 m/s. The second piece starts moving at an angle of 30 with respect to the x-axis. The velocity of the ball moving at 30^@ with X-axis is x m/s. The configuration of pieces after collision is shown in the figure below. The value of x to the nearest integer is ______

A ball of mass m_(1) moving with a certain speed collides elastically with another ball of mass m_(2) kept at rest . If the first ball starts moving in reversed direction after the impact then

A ball of mass m moving with a velocity v undergoes an oblique elastic collision with another ball of the same mass m but at rest. After the collision if the two balls move with the same speeds , the angle between their directions of motion will be:

A ball of mass 100g moving at a speed of 12 m s^(-1) strikes another ball of mass 200 g at rest. After the collision both the balls move with a common velocity. Find the common velocity.