A ball of mass `m` is attached to the lower end of a light vertical spring of force constant `K`. The upper end of the spring is fixed. The ball is released from rest with the spring at its normal `(` unstretched `)` length, and comed to rest again after descending through a distance `x`.

Two blocks of masses m_1 and m_2 are attached to the lower end of a light vertical spring of force constant k. The upper end of the spring is fixed. When the system is in equilibrium, the lower block (m_2) drops off. The other block (m_1) will

A block of mass m held touching the upper end of a light spring of force constant K as shown in figure. Find the maximum potential energy stored in the spring if the block is released suddenly on the spring.

A block of mass m held touching the upper end of a light spring of force constant K as shown in figure. Find the maximum potential energy stored in the spring if the block is released suddenly on the spring.

A particle of mass m is fixed to one end of a light spring of force constant k and unstretched length l. The other end of the spring is fixed on a vertical axis which is rotaing with an angular velocity omega . The increase in length of th espring will be

A block of mass M is attached to the lower end of a vertical spring. The spring is hung from a ceiling and has force constant value k. The mass is released from rest with spring initially unstretched. The maximum extension produced in the length of the spring will be............

A block of mass m attached in the lower and vertical spring The spring is hung from a calling and force constant value k The mass is released from rfest with the spring velocity unstrached The maximum value praduced in the length of the spring will be

A block of mass m attached in the lower and vertical spring The spring is hung from a calling and force constant value k The mass is released from rest with the spring initially unstreched The maximum value of extension produced in the length of the spring will be

A block of mass m, attacted to a string of spring constant k, oscillates on a smooth horizontal table. The other end of the spring is fixed to a wall. The block has a speed v when the spring is at its natural length. Before coming to an instantaneous rest. If the block moves a distance x from the mean position, then

A block of mass m, attacted to a string of spring constant k, oscillates on a smooth horizontal table. The other end of the spring is fixed to a wall. The block has a speed v when the spring is at its natural length. Before coming to an instantaneous rest. If the block moves a distance x from the mean position, then