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Daniel [21]
3 years ago
15

A crane lifts a 6.500 N weight 10 m in 180 seconds. What power is used?

Physics
1 answer:
Nostrana [21]3 years ago
8 0
Power is work over time.

P= \frac{W}{t}

We can solve for work by using F*d

W=F*d = (6.500N)(10m) = 65 J

Now solve for power:

P= \frac{(65J)}{180s} = 0.361W

P=0.361W
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