i need a lil help with this problem(adsbygoogle = window.adsbygoogle || []).push({});

The earth recieves 3 x 10^22 joules of energy from the sun per day. If theis energy is expressed as mass, what is the proportional increase in the earth's mass in one year? (the ass of the earth is presently 6x10^24 kg.)

i know to use e=mc2 but i'm not sure how and the answer is 2x10^-17

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# Homework Help: A nuclear problem

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