A block of mass m = 2 kg is kept on a rough horizontal surface. A horizontal force F = 5 N is just able to slide the block. Find the coefficient of static friction. If F = 4 N, then what A block of mass m = 2 kg is kept on a rough horizontal surface. A horizontal force F = 5 N is just able to slide the block. Find the coefficient of static friction. If F = 4 N then what September 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related