A block of mass M is being pulled along rough horizontal surface. The coefficient of friction between the block and the surface is mu. If another block of mass M/2 is placed on the block A block of mass M is being pulled along rough horizontal surface. The coefficient of friction between the block and the surface is mu. If another block of mass M/2 is placed on the block October 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related