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love history [14]
3 years ago
13

Does a falling rock have potential or kinetic energy

Physics
2 answers:
galben [10]3 years ago
5 0

A falling rock has both potential and kinetic energy. But since the rock is losing height and potential energy is proportional to height, the rock is losing potential energy and gaining kinetic energy due to the increasing speed downwards.

Neko [114]3 years ago
3 0

depends t what stage in the fall it is. If it is at the peak, it is fully potential. If it is in the middle, it has both. If it is at the bottom of the fall, it is completely kinetic

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Answer:

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2 years ago
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The magnitude of the acceleration of the ball while coming to rest is calculated as;

let the downwards direction of the acceleration be positive

h = ut + 0.5 at^2\\\\h = 0 + 0.5at^2\\\\h = 0.5 at^2\\\\a = \frac{h}{0.5t^2} \\\\a = \frac{2.2}{0.5 \times 0.096^2} \\\\a = 477.43 \ m/s^2

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Learn more here: brainly.com/question/15407740

4 0
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Nady [450]

Answer:

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3 years ago
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