If the moon orbits around the Earth once every 28 days, what would be the moons...

Question

Question

If the moon orbits around the Earth once every 28 days, what would be the moons orbital period if it's mass was reduced to 1/4?

science physics

Answer 1

Answer #1

Orbital speed V= sqrt (GM/R)

When M'= M/4

So new velocity, V' = V/2

So new velocity will be half of older velocity. (ans)

Answer 2

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