A block of mass m is kept on the floor of a freely falling lift. During the free fall of the lift, the block is pulled horizontally with a force of F = 5N. μs = 0.1. The frictional force on the block will be A block of mass m is kept on the floor of a freely falling lift. During the free fall of the lift the block is pulled horizontally with a force of F = 5N. μs = 0.1. The frictional force on the block will be December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related