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Gnom [1K]
3 years ago
13

I need the solution!! Thx so much

Physics
1 answer:
meriva3 years ago
6 0
For what? i dont see a problem
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A 75kg man climbs the stairs to the fifth floor of a building. A total hieght of 16m. His potential energy has increased by
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Answer:

11760 joules

Explanation:

Given

Mass (m) = 75kg

Height (h) = 16m

Required

Determine the increment in potential energy (PE)

This is calculated as thus:

PE = mgh

Where g = 9.8m/s²

Substitute values for m, g and h.

P.E = 75 * 9.8 * 16

P.E = 11760 joules

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ANSWER:

D) centripetal acceleration.

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