Fig. 8.259 shows a smooth vertical circular track AB of radius R. A block slides along the surface AB when it is given a velocity equal to root 6 gR at point A. The ratio of the force Fig. 8.259 shows a smooth vertical circular track AB of radius R. A block slides along the surface AB when it is given a velocity equal to root 6 gR at point A. The ratio of the force October 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related