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saul85 [17]
3 years ago
12

A 10 kg ball is held above a building with a height of 30 m. What is the

Physics
1 answer:
Darina [25.2K]3 years ago
6 0

Answer: 2940 J

Explanation: solution attached:

PE= mgh

Substitute the values:

PE= 10kg x 9.8 m/s² x 30 m

= 2940 J

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