Question

A steel ball of mass 0.5 kg is dropped from a height of 4m

Answer 1

Please do complete the question

Answer 2

Answer:

Its potential energy will be 39.2 J

Explanation:

m = 0.5 kg

h = 4 m

P.E= mgh

P.E=0.5 x 4 x 9.8

P.E=  39.2 J