Suppose the moon had twice the diameter but the same mass and same orbital distance from Earth.In that case,the high tides on Earth would be
A)higher.
B)lower.
C)unequal in size.
D)practically the same.
E)none of these

Question

Quizplus · Accepted Answer

The high tides on Earth are largely a result of the gravitational force exerted by the moon on Earth's oceans. The strength of this gravitational force depends on the mass of the moon, the distance between the moon and Earth, and the size of the Earth's oceans. Since the mass and the distance between the moon and Earth are the same in this scenario, the size of the high tides would not change significantly. Therefore, the correct answer is D - practically the same.

Suppose the Moon Had Twice the Diameter but the Same