rate at which the moon orbits the earth.
Okay, the question I'm having trouble with is this.
Find an approximate value for the rate at which the moon orbits the earth. Assume that the moon's orbit is circular. To the side it says Hint: The average distance between the earth and the moon is 382,000,000 meters.
I understand that I'd have to get the circumfrence of the circular path so it'd be:
2 Pi * 382,000,000 m. which equals 2,400,180,000 m. (or at least that's what my calculator says), so that's my distance, but if distance = rate * time, then where exactly am I supposed to get the value of time to solve the problem?? It doesn't give me that in the question.