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vesna_86 [32]
3 years ago
5

If you have 100 W expended over 20 s how much energy did it take?

Physics
1 answer:
netineya [11]3 years ago
8 0

Power = (work or energy) / (time)

100 W  =  (energy) / (20 sec)

Energy = 2,000 watt-sec

<em>Energy = 2,000 J</em>

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