- #1
Devin Longo
- 11
- 0
Homework Statement
Two moons orbit a planet in nearly circular orbits. Moon A has orbital radius r, and moon B has orbital radius 5r. Moon A takes 50 days to complete one orbit. How long does it take moon B to complete and orbit?
Homework Equations
Kepler's Third Law
The Attempt at a Solution
I know we're supposed to attempt it, but I'm not even sure I'm heading in the right direction! Can anybody give me some insight?