GMAT
According to Kepler's Second Law of Planetary Motion, as a planet moves through its elliptical orbit, it changes its orbital speed as its distance from the Sun changes: in particular, the closer the planet is to the Sun, the faster it moves in its orbit
According to Kepler's Second Law of Planetary Motion, as a planet moves through its elliptical orbit, it changes its orbital speed as its distance from the Sun changes: in particular, the closer the planet is to the Sun, then it is moving in its orbit that much faster
题目基本信息