A block of mass m rests on a rough floor. The coefficient of friction between the block and the floor is mu. a. Two boys apply force P at an angle theta to the horizontal. One of them A block of mass m rests on a rough floor. The coefficient of friction between the block and the floor is mu. a. Two boys apply force P at an angle theta to the horizontal. One of them September 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related