If the distance between two asteroids is doubled, the gravitational force they exert on eachother will:
A)also be doubled.
B)be half as great.
C)be one fourth as great.
D)be $1 / 16$ a great.
E)be four times greater.

Question

Quizplus · Accepted Answer

The gravitational force between two objects is inversely proportional to the square of the distance between them, according to Newton's law of universal gravitation. Therefore, if the distance is doubled, the gravitational force becomes one fourth as great.

If the Distance Between Two Asteroids Is Doubled, the Gravitational 1/161 / 161/16

If the Distance Between Two Asteroids Is Doubled, the Gravitational $1 / 16$