Two blocks A and B have masses m and 4m, respectively. Each one is acted upon by a force F. If they acquire the same kinetic energy in time tA and tB, then (tA)/(tB) is respectively. Each one is acted upon by a force F. If they acquire the same kinetic energy in time tA and tB then (tA)/(tB) is Two blocks A and B have masses m and 4m October 21, 2020 Category: Cengage NEET by C.P Singh , Chapter 8 - Work, Energy and Power , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related