7. The mass of earth is 6x1024 kg and that of the moon is 7.4x 1022kg. If the distance between the earth and the moon is 3.84x105km. Calculate the force exerted by the earth and the moon.
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yana123:
its wrong
wrong
answer is 2.01 x 10to the power20
Answered by
9
F=gMm/d2
6.7multiply by 10 to the power -11 into 6 into 10 to the power 24 into 7.4 into 10 to the power of 22 divided by 3.84 into 10 to the power 8 into 3.84 into 10 to the power 8
answer is 2.01 into 10 to the power 20
hope this helps
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