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

User Krzysztof Szynter
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1 Answer

4 votes

Answer:

25 seconds

Step-by-step explanation:

Energy = Power × Time

Rearrange the equation, since we have to find time.

Time = Energy ÷ Power

Time = 10000 ÷ 400

Time = 25 s

User Hectorsvill
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