Question

momentum of 500-gm body is 2kgm/s find its kinetic energy.​

Answer 1

Answer:

K.E. = P²/2m

Where, momentum (P) = 2kgm/s

and mass (m) = 500g = 0.5kg

K.E. = 2²/0.5×2

= 4/1

= 4J Ans.

Hope it helps you!