43. assignments (orbit)

How much energy would be required to move the Moon from its present orbit around Earth to a location that is six times as far away?
 
 Assume the Moon's orbit around Earth is nearly circular and has a radius of 3.84*10^8 m, and that the Moon's orbital period is 27.3 days.
Product description video:
https://youtu.be/H-e4MZpSksE