Problem: An undiscovered planet, many light-years from Earth, has one moon which has a nearly circular periodic orbit. If the distance from the center of the moon to the surface of the planet is 2.42000 × 105 km and the planet has a radius of 3075 km and a mass of 6.10 × 1022 kg.
Part A: How long (in days) does it take the moon to make one revolution around the planet. The gravitational constant is 6.67 × 10-11 N·m2/kg2.
IN days?
Explain the each and every step in detail for help.