Question

* )A body of mass 40 kg has momentum
of 2000 kg m/s. Calculate the kinetic
energy and speed of the body.​

Answer 1

Answer:

A body of mass 60 kg has the momentum 3000 kg m s-1. Calculate: (i) the kinetic energy and (ii) the speed of the body.Read more on Sarthaks.com - https://www.sarthaks.com/143878/body-mass-kg-has-the-momentum-3000-kg-calculate-the-kinetic-energy-and-the-speed-of-the-body