Question

Calculate the potential energy stored in a metal ball of a mass of 80kg kept at the height of 14m from the Earth's surface. What will be the potential energy when the metal ball is kept on the Earth's surface.(take g=9.8 m/s)

Answer 1

Answer:

$\huge\rm\red{❥AnsWer}$

• mass = 80 kg

• height = 14 m

• g = 9.8 m/s

Potential Energy = mgh

= 80×14 × 9.8

= 10976 J

Answer 2

Answer:

mass = 80 kg

height = 14 m

g = 9.8 m/s

Potential Energy = mgh

= 80×14 × 9.8

= 10976 J