EVERYDAY SCIENCE

Detailed explanation-1: -The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. This means that the force of gravity increases with mass, but decreases with increasing distance between objects.

Detailed explanation-2: -Two factors determine the magnitude of the gravitational force between two objects: (1) their masses and (2) the separation distance between them. The size of the force is proportional to the product of the masses of the two objects.

Detailed explanation-3: -Gravity is what holds the planets in orbit around the sun and what keeps the moon in orbit around Earth. The gravitational pull of the moon pulls the seas towards it, causing the ocean tides. Gravity creates stars and planets by pulling together the material from which they are made.

Detailed explanation-4: -All matter has a gravitational field that attracts other objects. The more mass an object has, the greater its gravitational field will be. For example, the Earth has a greater gravitational field than the Moon because it has a much greater mass than the Moon.

Detailed explanation-5: -Expert-Verified Answer 1) The force that holds the gases in the sun. 2) It causes a ball thrown in the air to come down again. 3) It causes a car to coast downhill even when you aren’t stepping on the gas. 4) It causes a glass you drop to fall on the floor.