Question

An object of mass 14kg is raised at a height of 6m above the ground. Calculate the potential energy of the object. (g=10m/s^2)​

Answer 1

Given,

Mass (m) = 14 kg

Height (h) = 6 m

g = 10 m/s²

Potential Energy (u) = mgh

= (14*10*6) J

= 840 J or, 0.84 kJ

I hope this helps.