Gravitational force of a planet can increase?

Answer 1

Only if it's mass increases significantly.......

Answer 2

There is a manner by which a gravitational field may be increased and decreased. The physics trilogy states: E = mc2, m = E.c2, and c2 = E/m. The last is that for a field of gravity, and it shows this force to be a relationship between mass and energy (heat energy within a mass). As the energy within a mass increases, so does the field of gravity. As a mass decreases, yet the energy value remaining the same, the force of gravity also increases. I have performed two different type experiments to prove this. "How to Form and Collapse a Gravitational Field" is found at http://360.yahoo.com/noddarc this easily understood paper will explain the results of what has been done, and how a field of gravity was increased and decreased. If you type on "view blog" and then to "list view" you can scroll down to it. I think it is on page 3.

Answer 3

The amount of gravitational force of any planet is dependent on its mass and distance at which it is measured. Then the force reduces as you go farther away from the planet. It increases if you go into the planet towards its center. For example it is less on Mount Everest and more at the bottom of Pacific ocean. So you can say the gravitational force can be seen increasing as you go deep into the planet.

Answer 4

The gravitational field strength on the surface of a planet can also be increased by compressing it. It can have the same mass, compressed into a smaller volume. This makes it denser, and hence the field grows stronger.

Answer 5

Only if its mass increases substantially. Gravitational force can vary slightly at different locations on a planet, but this is a negligible amount.