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bagirrra123 [75]
3 years ago
8

What is the potential energy of a 30 Newton ball that is on the ground

Physics
1 answer:
Juli2301 [7.4K]3 years ago
3 0
The potential energy of a 30N ball on the ground will be zero. With respect to height, h. Potential energy will be calculated like this. P=mgh. So if its on the ground relatively speaking the h=0. Thus inputting into the above formula. P=0.
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A weightlifter lifts a set of weights a vertical distance of 2.00m.If a constant net force of 350 N is exerted on the weights,wh
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Answer:

<em>W=700 Joule</em>

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<u>Physics Work </u>

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