When Kepler’s laws are re-examined in the light of Newton’s law of gravity, it becomes clear that the masses of both objects are important for the third law, which becomes a3%3D (M1+ M × P2.When Kepler’s laws are re-examined in light of Newton’s law of gravity, it becomes clear that the masses of both objects are important for the third law, which becomes A3 %3D (M1+ M × P2. We will apply this law repeatedly in this text in calculations ranging from the orbits of comets to the interactions of galaxies. When Kepler’s laws are re-examined in the light of Newton’s law of gravity, it becomes clear that the masses of both objects are important for the third law, which becomes a 3% 3D (M1+ M × P2. We will apply this law repeatedly in this text in calculations ranging from the orbits of comets to the interactions of galaxies. The two laws that best explain how the planets can stay in orbit around the Sun are _____. The two laws that best explain how the planets can stay in orbit around the Sun are _____.
Newton’s insight was that Earth’s gravity could extend all the way to the moon and create the force needed to curve the moon’s path from a straight line and keep it in orbit.