A moving body of mass m and velocity 3 km/h collides with a rest body of mass 2m and stick to it. Now the coalesced mass starts to move with a velocity A moving body of mass m and velocity 3 km/h collides with a rest body of mass 2m and stick to it. Now the coalesced mass starts to move with a velocity August 24, 2020 Category: Chapter 8 - Collisions , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related