A spring of force constant 24N`//`m is resting on a frictionless horizontal
Channel: Doubtnut
Date: 2020-07-26

A spring of force constant 24N`//`m is resting on a frictionless horizontal surface. A force of 10N is applied on the block of mss 4kg at one end of the spring. What is the speed of the block when it has been moved through a distance of 0.5 m ?