Planet X has a moon that has a very elliptical orbit. Itsfurthest point from the planet X is 4 × 10^8 m and its closestpoint is 3 × 10^8 m. If its speed at the furthest point is 700 m/s,what is its speed at its closest point?
The mass of planet X is 2.68 X 10^24 kg and the radius of planetX is 4079 km. (please show work and drawing)
