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Average and Instaneous Power

In a factory,...

Question

In a factory, due to a sudden strike the work usually done in a day took a longer time. Which of the following happened?

A

Power increased

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B

Power decreased

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C

Energy increased

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D

None of these

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Solution

The correct option is B Power decreased
Power $= \frac{w o r k d o n e}{t i m e}$
Since time is increased,power decreased.

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