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The masses of the Earth and the moon are 5.98 X 1024 kg and 7.36 X...

The masses of the Earth and the moon are 5.98 X 1024 kg and 7.36 X 1022 kg respectively and their mean separation distance is 3.82 X 108 m. What is the gravitational potential energy of the moon- Earth system?

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Answer #1

The formula for gravitational potential energy is given by

-Gmim2 V

where G is universal gravitational constant

m1 and m2 are the masses of the two bodies

r is the distance between the masses

and V is the gravitational potential energy.

24 4.36 x 1022 M2 Y 3.82. xIo 2 N m 6.7 x10 G Gmi m2 24 36xi0x S.18 x10 6.7 xio 3.82 x1D ২৪ । 7.71 yIO

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