Question

A stone of mass 0.2 kg is raised to a height of 5 m from the ground. Find the potential energy stored in it​

Answer 1

Explanation:

Given : m=0.2kg,g=10ms

−2

,h

1

=10m,h

2

=6m.

Loss in P.E. =mg(h

1

−h

2

)

=0.2×10×10(10−6)

=0.2×10×4=8J

hope it helps