A particle is released from the top of the smooth hemisphere R as shown. the normal contact between the particle and the hemisphere in position θ is A particle is released from the top of the smooth hemisphere R as shown. the normal contact between the particle and the hemisphere in position θ is October 22, 2020 Category: Cengage NEET by C.P Singh , Chapter 9 - Circular Motion , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related