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A 400kg boulder sits on top of a 500m cliff. What is its PE when it reaches 250m from the ground?
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2 votes
A 400kg boulder sits on top of a 500m cliff. What is its PE when it reaches 250m from the ground?

User Bob Dem
by
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2 Answers

2 votes

Answer:0

Step-by-step explanation:

gang sh

User Joe Sleiman
by
7.8k points
4 votes

Answer:

980,000J

Step-by-step explanation:

User Florian Sesser
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8.4k points
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