Question

Calculate the potential energy of a body of mass 20 kg at a height of 50 m.​

Answer 1

Answer:

As the body is falling from a height of 50 cm, with mass 20 kg, it will obey a free fall path and hence the acceleration will be acceleration due to gravity. So, the energy lost in the potential energy is 98 J.

P.E = mass × acceleration due to gravity

so

p.e. = 20×9.8×0.5 = 98J

hope it's helpful to you

thnku!!

Answer 2

Explanation:

1,962 joules your answer