unicornxrex unicornxrex

13-02-2017
Physics

contestada

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

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Nightowl0 Nightowl0

13-02-2017

I would go with 2.5 because all you do is divide 50 and 20

That would give you 2.5 :)

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kathrynholl kathrynholl

13-02-2017

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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