What is the potential energy of a 500kg elevator that is 4.0m high from the floor?
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Question
What is the potential energy of a 500kg elevator that is 4.0m high from the floor?
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Answer:
19,600 J
Step-by-step explanation:
The potential energy of a body can be found by using the formula
PE = mgh
where
m is the mass
h is the height
g is the acceleration due to gravity which is 9.8 m/s²
We have
PE = 500 × 9.8 × 4
We have the final answer as
19,600 J
Hope this helps you