There is a 2kg ball resting on the roof of a house that is 8m high. What is the balls gravitational potential energy? GPE- mgh.
G-9.8 m/s^2
1 answer:
Answer:
<h2>156.8 J</h2>
Explanation:
The gravitational potential energy of a body can be found by using the formula
GPE = mgh
where
m is the mass
h is the height
g is the acceleration due to gravity which is 9.8 m/s²
From the question we have
GPE = 2 × 9.8 × 8 = 156.8
We have the final answer as
<h3>156.8 J</h3>
Hope this helps you
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