Consider a spring that exerts the following restoring force :  `F = -kx`  for  `x ge 0`
Channel: Doubtnut
Date: 23/08/2020

Consider a spring that exerts the following restoring force :  `F = -kx`  for  `x ge 0`  `F = -4kx`  for `x lt 0`  A mass m on a frictionless surface is attached to the spring displaced to `x = A` by strectching the spring and released :