A body of mass m1 collides elastically with another body of mass m2 at rest. If the velocity of m1 after collision is 2/3 times its initial velocity, the ratio of their masses is : A body of mass m1 collides elastically with another body of mass m2 at rest. If the velocity of m1 after collision is 2/3 times its initial velocity the ratio of their masses is : October 17, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 7 - Work, Energy and Power , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related