The ball of mass m moves with speed v against a smooth , fixed vertical circular groove of radius R kept on smooth horizontal surface find the a. normal reaction of the floor or the ball. b. normal reaction of the vertical wall on the ball. fixed vertical circular groove of radius R kept on smooth horizontal surface find the a. normal reaction of the floor or the ball. b. normal reaction of the vertical wall on the ball. The ball of mass m moves with speed v against a smooth August 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related