A disc of radius R = 1/2 m is rolling on a plank. If the disc is moving on the plank with angular velocity omega = 2 rad/s and speed Vc = 2 m/s. Find the speed of the plank for pure rolling. A disc of radius R = 1/2 m is rolling on a plank. If the disc is moving on the plank with angular velocity omega = 2 rad/s and speed Vc = 2 m/s. Find the speed of the plank for pure rolling. September 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related