Question

A stone of weight 2 kgf is lying on the roof of
a building 60 m high. Calculate the amount of
stored energy in the stone. [Take 1 kgf = 10 N]
[1200 J]
stone of weight 5 kaf is noiected vertically. with steps also pls​

Answer 1

Answer:

100 joule

Explanation:

M= 0.25 kg

H= 40 m

= 0.25×10×40

=100 joule