The square body of the orbital period of planet around is proportional to the cube of the planets orbital radius. this follows law of ellipses law of harmonies law of equal areas law of kepler

Law of Kepler

Explanation:

As per kepler's law of planetary motion we know that

square of the time period of the planet around the sun is directly proportional to the cube of the radius of the orbit of the planet

So we will have

here we know that

now time period is given as

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )