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Yuri [45]
3 years ago
13

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

Biology
1 answer:
sasho [114]3 years ago
5 0

Answer:

25 seconds

Explanation:

Energy = Power × Time

Rearrange the equation, since we have to find time.

<em>Time = Energy ÷ Power</em>

Time = 10000 ÷ 400

Time = 25 s

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