A body of mass 1 kg is suspended from free end of massless

Last updated: 6/12/2023

A body of mass 1 kg is suspended from free end of massless spring of natural length 1 m If mass is suddenly released from rest spring stretches upto a vertical distance of 40 cm the potential energy stored in the spring at this extension is g 10 m s OPTIONS CLEAR SELECTION OA 2 J B 8 J MARK FOR REVIEW