Question

Calculate the potential energy of a 2 kg object kept at 32m above the surface of
earth.

Answer 1

Answer:

640J

Explanation:

SOLUTION

Mass of the object = 2kg

Height of the object = 32m

( we know that gravity of a common place is 10m/s)

THEREFORE,.

P.E = M×G×H

=. P.E = 2×10×32 = 640 J

P.E = 640 J