If F be the force acting on a particle having position vector r and τ be the torque of this force about the origin. Then, If F be the force acting on a particle having position vector r and τ be the torque of this force about the origin. Then August 29, 2020 Category: Chapter 11 - Rotational Mechanics , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related