hornkjh hornkjh

13-11-2014
Physics

Answered

How long does it take to do 432 joules of work with 75 watts of power

Answer :

13-11-2014

Power = energy / time

Multiply each side by 'time', then
divide each side by 'power':

Time = energy / power

Time = 432 / 75 = 5.76 seconds

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