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nekit [7.7K]
3 years ago
11

When a person floating in swimming pool, they experience an upthrust. what causes this effect?​

Physics
1 answer:
velikii [3]3 years ago
6 0
When your head sticks out of the water the upthrust reduces as your head is no longer displacing water, and there is 0 resultant force so you float at that level. hope this helps, can i get brainliest please
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You need to consider the following:
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<span>
Formula:
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Since,
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3 years ago
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Answer:

U(0.0m) = 0J

U(5.5m) = 40.42 J

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When the apple is at 5.5m from the ground the gravitational potential energy is:

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nignag [31]

Answer:

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