Question

A woman with a mass of 60 kg climbs a set of stairs that are 3m high How much gravitational potential energy does she gain a result of the climb?

Pls show your solution..

Answer 1

Since,

P.Eg = mgh

m= 60kg

g = 9.8 m/s²

h = 3m

P.Eg = 60*9.8*3

P.Eg = 1764J or 1.764KJ