If a crane worker lifts a crate with a mass of 120 kg from the ground to a
1 answer:
<u>Answer:</u>
<u>Explanation:</u>
Given data,
- mass of the crate, m = 200 kg
- height of the shipping container, h = 45 m
- gravitational of a body is possessed by the body due to the virtue of its position.
The formula for gravitational potential energy is,
P.E = mgh joules
Substituting the values
P.E = 200 x 9.8 x 45
= 88,200 J
Hence, the <u>gravitational potential energy</u> of the crate <u>is, P.E = 88,200 J</u>
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