Gravity obeys an inverse square relation.What does this statement imply about the force due to gravity between two masses?
A)It will increase as the distance between the two masses increases.
B)It will decrease as the square of the distance between the two masses increases.
C)It will cause the two masses to move in a straight line.
D)It will cause the two masses to orbit each other.

Question

Quizplus · Accepted Answer

The inverse square relation means that the force due to gravity between two masses will decrease as the square of the distance between them increases. This is because the force is proportional to the product of the masses and inversely proportional to the square of the distance between them. Therefore, as the distance between the masses increases, the force decreases exponentially.

Gravity Obeys an Inverse Square Relation