‏What is the potential energy in joules of a 12 kg ( mass ) at 25 m above a datum plane ?

Engineering

1 answer:

Virty [35]3 years ago

3 0

Answer:

E = 2940 J

Explanation:

It is given that,

Mass, m = 12 kg

Position at which the object is placed, h = 25 m

We need to find the potential energy of the mass. It is given by the formula as follows :

E = mgh

g is acceleration due to gravity

$E=12\times 9.8\times 25\\\\E=2940\ J$

So, the potential energy of the mass is 2940 J.

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