Would a table tennis ball reach a terminal speed on the moon?

Answer 1

It would be the same speed as it would be on a very still day on earth without any wind. Wind creates resistance which sends the ball in different directions on serves and returns. On the moon, since there is no atmosphere there is no wind and the ball would go where ever you hit it without any effect from resistance. So trying to get a good serve in will be hard since the ball won't be as tricky to hit back.