A lunar month is about 28 days.If the moon were closer to the Earth than it is now,the lunar month would be
A)less than 28 days.
B)more than 28 days.
C)unchanged at 28 days.

Question

Quizplus · Accepted Answer

This is because the lunar month is defined as the time it takes for the moon to complete one orbit around the Earth. If the moon were closer to the Earth, its orbital speed would increase, making it complete its orbit faster and resulting in a shorter lunar month.

A Lunar Month Is About 28 Days