A ball of mass 2 kg hanging from a spring oscillates with a time period 2pi seconds. Ball is removed when it is in equilibrium position, then spring shortens by A ball of mass 2 kg hanging from a spring oscillates with a time period 2pi seconds. Ball is removed when it is in equilibrium position then spring shortens by June 26, 2021 Category: Arihant Physics by D.C Pandey , Chapter 11 - SHM , Facebook Messenger WhatsApp Share this:TwitterFacebook Related