(adsbygoogle = window.adsbygoogle || []).push({}); How many joules of energy does a 100-watt light bulb use per hour?

How fast would a 75 kg person have to run to have that amount of energy?

Express your answer using two significant figures.

I found the energy of the light bulb to be 3.6×10^5 J but I have no idea how to find the second part. Can someone please help me? thanks.

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# Homework Help: Energy problem. Please help!

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