Kepler discovered that planets move faster when they are closer to the sun. which scientist discovered the reason they move faster?
a. brahe
b. copernicus
c. newton
d. ptolemy

Answer;

C. Newton

Explanation; According to Kepler, the orbital speed of a planet varies, depending on its distance from the Sun. The closer a planet is to the Sun, the stronger the Sun’s gravitational pull on it, and the faster the planet moves. The farther it is from the Sun, the weaker the Sun’s gravitational pull, and the slower it moves in its orbit. While thinking on Kepler's laws, Newton realized that all motion, whether it was the orbit of the Moon around the Earth or an apple falling from a tree, followed the same basic principles.

Shy diving is the only sport which doesnot require a high level of physical fitness