trippiealan79 trippiealan79

19-03-2021
Biology

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3. The power produced by an electric motor is 400W. How long will it take the motor to do 10,000 J of work?

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Phobic111 Phobic111

19-03-2021

Answer:

25 seconds

Explanation:

Energy = Power × Time

Rearrange the equation, since we have to find time.

Time = Energy ÷ Power

Time = 10000 ÷ 400

Time = 25 s

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