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djyliett [7]
3 years ago
5

Help!

Physics
1 answer:
muminat3 years ago
7 0

Power P is the rate at which energy is generated or consumed and hence is measured in units that represent energy E per unit time t. This is:

P = E/t

Solving for t:

t = E/P

t = 6007 J / 500 W

t = 12.014 s

<h2>t ≅ 12 s</h2>

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4 years ago
A 25 kg child stands 2.5 m from the center of a frictionless merry‐go‐round, which has a 200 kg*m^2 moment of inertia and is spi
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Answer:

Explanation:

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b ) We apply law of conservation of momentum

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