Question

Why do u see only one side of the moon from earth?

a. the moon does not rotate

b. the moon takes longer to rotate than to revolve around earth

c. the moon takes less time to rotate than to revolve around earth

d. the moon's period of rotation and revolution are equal

Answer 1

d. the moon's period of rotation and revolution are equal

Explanation: K12

Answer 2

The answer is d. the moon's period of rotation and revolution are equal. The amount of time it takes the moon to orbit the earth is the same amount of time it takes to rotate on its axis, resulting to the same side of the moon facing the earth.