2 years ago

How can you produce more power than an excavator?

Physics

1 answer:

suter [353]2 years ago

8 0

Just do energy spent divided by time to get your answer :). With this we can say a human might be able to!

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IrinaVladis [17]

Step 1: list known info

distance(change in position (Δx))= 18m+22m= 40m
time= 20 seconds

Step 2 :solve for velocity

velocity= Δx÷time
v= 40/20= 2m/s

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The sun rotates once in 25.05 days. That is 601.2 hours. so the sun's rotational speed is 0.0017 rotations per hour. what is the

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Answer:

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Explanation:

Given:

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<u>Therefore, angular speed of rotation of sun:</u>

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<u>Now the tangential velocity of the sunspot can be given by:</u>

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