Question

A ball of mass 200g falls from a height of 5m. what is its kinetic energy when it reaches the ground​

Answer 1

Given, height = 5m, mass= 200g(0.2kg).

KE = mgh

  = 0.2 * 9.8 * 5

 = 9.8

Hope this helps!  and please mark as the brainliest answer.

Answer 2

Answer-9.8 J

EXPLANATION-

K.E=mgh

=0.2*9.8*5

9.8 J.