A sphere rolls without slipping on a rough surface with centre of mass has constant speed v0. If mass of the sphere is M and its radius be R, then the angular momentum of the sphere about the point of contact. A sphere rolls without slipping on a rough surface with centre of mass has constant speed v0. If mass of the sphere is M and its radius be R then the angular momentum of the sphere about the point of contact. September 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related