Question

An object of mass 6kg is at an certain height above the ground .the potential energy of the object is given as 300j.
What would be the height
at which the object is with respect to the ground .given g=10m/s square

Answer 1

m=6kg

g=10m/s^2

potential energy=mgh

300=6×10×h

300=60h

h=300÷60

h=5m

Answer 2

P.E.= m × g × h
300= 6kg×10×h
300=60h
therefore h= 300÷60=5
ans= 5metre