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Alexxx [7]
3 years ago
15

A 15 W electric shaver is used for 3 minutes. How much energy does it use in joules?​

Physics
1 answer:
borishaifa [10]3 years ago
3 0
P=change in E/t
Change in E=p*t
=15*3
=45

The answer is 45J.
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6 0
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Determine the angular speed, in rad/s of:
ryzh [129]

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Explanation:

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