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unicornxrex unicornxrex
  • 13-02-2017
  • Physics
Answered

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

Verified Answer :

Nightowl0
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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