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Advocard [28]
3 years ago
9

50 J of work was performed in 20 seconds. How much power was used to do this task?

Physics
2 answers:
dezoksy [38]3 years ago
8 0
I would go with 2.5 because all you do is divide 50 and 20 

That would give you 2.5 :) 
nordsb [41]3 years ago
5 0
Power is the measurement of work.. you can find power by dividing work by time, so you have P=50J/20s leading to 2.5 J of power being used.
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