DuckieR11 DuckieR11

16-12-2020
Physics

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If a machine is doing 500 J of work with 75 watts of power, how long did it take to complete its task?
SHOW WORK!!!!!!

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abdulgafaryusuf9 abdulgafaryusuf9

16-12-2020

Answer:

time = 6.67secs

Explanation:

power = workdone( energy) / time

therefore :

Time = workdone / power

time = 500 / 75

time = 6.67secs

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