Question

calculate the potential energy of a stone weighing 2.5kg placed at a hieght of 6 metre

Answer 1

Explanation:

Mass,m = 2.5 kg

Height, h = 6m

Acceleration due to gravity, g =9.8 m/s^2

Potential energy = mgh

= 2.5 × 9.8 × 6

= 147 joules

Answer 2

Answer:

Hey dude. as we know...,

potential energy P. E= mgh

so

P. E= 2.5*9.8*6

147 joule is your answer