Question

1) Saturn's moon Dione is at a similar distance away from its primary body (moon -240,000 miles, Dione 236,000 miles) as is the moon. However, Dione orbits Saturn in only a tenth of the time. Why?

2) At what velocity (mph) does Dione orbit Saturn.

3) Explain why both you and a child, although using different size body parts, will still measure the same angular quantity. A drawing maybe useful

Please answer question 3.

Answer 1