A block of mass m is suspended from the ceiling of a stationary elevator through a spring of spring constant k; it is in equilibrium. Suddenly, the cable breaks and the elevator starts A block of mass m is suspended from the ceiling of a stationary elevator through a spring of spring constant k; it is in equilibrium. Suddenly the cable breaks and the elevator starts October 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related