One end of a light spring of force constant k is fixed to

Last updated: 6/7/2023

One end of a light spring of force constant k is fixed to the ceiling The other end is fixed to a block of mass m Initially the spring is relaxed The work done by an external agent to lower the hanging body of mass m slowly till it comes to equilibrium is B 3 m g 2 k m g 2 k m 0 3 Correct Answer