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Alisiya [41]
3 years ago
7

How much power is used in a machine that produces 15 Joules of work in 3 seconds? Use the formula P = W/t.

Physics
1 answer:
Marta_Voda [28]3 years ago
7 0
P=w/t


w=15
t=3
therefore, 5 watts (b)
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