A block of mass `180 g` is suspended by a massless spring. The spring extends by `1.8 cm` due to the weight of block. A particle of mass `20 g` is dropped from a height `80 cm` on the block. The collision is completely inelastic . Find the maximum elongation of the spring.

A block of mass 180 g is placed on a spring (spring constant k = 120 N//m ) fixed from below. A ball of mass 20 g is dropped from height 20 m and the collision is completely inelastic. Find the maximum compression of the spring. Neglect the initial compression of the spring due to the block.

A block of mass 200 gm is suspended through a vertical spring. The spring is stretched by 1 cm when the block is in equilibrium. A particle of mass 120 gm is dropped on the block from a height of 45 cm. The particle sticks to the block after the impact. Find the maximum extension of the spring.

Block of mass 2 m is given v_(0) towards the right. If L is the natural length of spring constant k , find the maximum elongation of the spring.

A ball of mass m moving with speed v_(0) strikes a block of mass 3 m kept at rest. The collision is completely inelastic . If k is spring constant , the maximum compression of the spring is

A block of 200 g mass is dropped from a height of 2 m on to a spring and compress the spring to a distance of 50 cm. The force constant of the spring is

A block of 200 g mass is dropped from a height of 2 m on to a spring and compress the spring to a distance of 50 cm. The force constant of the spring is

A block of mass m initially at rest is dropped from a height h on to a spring of force constant k . the maximum compression in the spring is x then

The block of mass m is released when the spring was in its natrual length. Spring constant is k. Find the maximum elongation of the spring.

The block of mass m is released when the spring was in its natrual length. Spring constant is k. Find the maximum elongation of the spring.