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uranmaximum [27]
2 years ago
10

the moon revolves around the earth in a nearly circular orbit kept by gravitational force exerted by the earth work done will be

Physics
1 answer:
rodikova [14]2 years ago
3 0

Answer:

Zero because the applied force is perpendicular to the motion of the object.

No work is done on an object moving is a circular path about a central attractive force.

Any work done in such a case would result in a change in the orbit.

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\frac{M_e}{M_s} = 3.07 \times 10^{-6}

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12.5 = \sqrt{(5.08 \times 10^7)\frac{M_e}{M_s}}

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