Question

kepler's law of motion​

Answer 1

Answer:

John Kepler observe the motion of the planet and he noticed that the motion of the planet fallows a certain Lawes the laws known as Kepler's law of motion

Kepler's 1st law - the orbit of the planet is an ellipse with the sun at one foci.

2nd law - the line joining the sun and the planet sweeps equal area in equal interval of time.

3rd law -the square of period of revolution of the planet around the sun is directly proportional to the cube of mean distance of planet and the sun

Answer 2

Answer:

Kepler's three laws of planetary motion can be stated as follows: (1) All planets move about the Sun in elliptical orbits, having the Sun as one of the foci. ... (3) The squares of the sidereal periods (of revolution) of the planets are directly proportional to the cubes of their mean distances from the Sun.