A body of mass 20kg is kept at a height of 15m. Calculate the potential energy of the body.
Answers
Answered by
0
Explanation:
when the body is released from a height of 2 meters then all the potential energy will be converted to kinetic energy.
assuming base as a reference
mgh+0=K.E.+0
so K.E.=400J
Answered by
0
potential energy
by way
Explanation:
potential energy=mgh
m= 20kg
g= 9.8 m/s
h= 15m
potential energy=mgh
= 20× 9.8× 15
= 2940. ans
Similar questions