Question

A body of mass 20kg is kept at a height of 15m. Calculate the potential energy of the body.

points for sakina​

Answer 1

Explanation:

PE = m g h

Where:

m is mass

g is 9.8 m/s -acceleration due to gravity-.

h is the height

[tex]PE[/tex=mgh

[tex]PE[/tex=20×9.8×20

[tex]PE[/tex=3920joule