What is the ratio of the gravitational force | vedclass

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Question

(A) The gravitational force between two masses $m_1$ and $m_2$ separated by a distance $r$ is given by Newton's Law of Gravitation: $F = G \frac{m_1 m

Vedclass · Accepted Answer

$1: 1$

Vedclass · Answer

(A) The gravitational force between two masses $m_1$ and $m_2$ separated by a distance $r$ is given by Newton's Law of Gravitation: $F = G \frac{m_1 m_2}{r^2}$.This force depends only on the masses of the objects and the distance between them.The gravitational constant $G$ is a universal constant and does not depend on the medium between the masses.Therefore,the gravitational force remains the same regardless of whether the objects are in air or any other medium.Thus,the ratio of the force in air to the force in any other medium is $1: 1$.

What is the ratio of the gravitational force between two masses kept at a certain distance in air to the force between them when kept in any other medium?

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The equation $F = G \frac{m_1 m_2}{r^2}$ is valid only for:

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