4
QuizMultiple Choice

Newton's First and Third Laws

Question 4 • 2003390-Physics 1 Honors Sem. 1 - Peters

How is the gravitational force related to the distance between two objects?

Answer
A
It is directly proportional to the square of the distance.
B
It is inversely proportional to the square of the distance.
C
It is directly proportional to the distance.
D
It is inversely proportional to the distance.

Explanation

Newton’s law of universal gravitation is F = Gm₁m₂/r², where r is the distance between the objects’ centers. The squared distance is in the denominator, so the gravitational force is inversely proportional to the square of the distance. For example, doubling the distance makes the force one-fourth as strong. The correct choice is “It is inversely proportional to the square of the distance.”

AI-written and checked against the verified answer.

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