Question

Gravitational force between two-point objects having masses m1 and m2 separated by

distance ‘r’ from their centres is

(A)Directly proportional to product of their masses and inversely proportional to

distance between their centers

(B) Directly proportional to product of their masses and is independent of distance

between the masses.

(C) Depends on distance between the masses and is independent of magnitude of masses

(D)Directly proportional to product of their masses and inversely proportional to square​

Answer 1

The gravitational force between two-point objects having masses m1 and m2 separated by distance ‘r’ from their centres are directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

• Newton's Law of Universal Gravitation expresses that each molecule draws in every molecule in the universe with force straightforwardly relative to the result of the majority and contrarily corresponding to the square of the distance between them.
• There's nothing that the Universal Gravitational Law can't make sense of nearly, right from how an apple tumbles from a tree to why the moon spins around the earth.

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Answer 2

The gravitational force between two-point objects having masses m1 and m2 separated by distance ‘r’ from their centers are directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

Newton's Law of Universal Gravitation :

• Every particle in the universe attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers, according to Newton's law of universal gravitation.
• The theory's publication was dubbed the "first great unification" since it brought together previously described gravity events on Earth with known celestial tendencies.
• This is a general physical law that was obtained from empirical observations using inductive reasoning, as defined by Isaac Newton.
• It was initially published on July 5, 1687, in Newton's treatise Philosophiae Naturalis Principia Mathematica.
• Robert Hooke claimed that Newton had gotten the inverse square law from him when Newton submitted Book 1 of the unpublished book to the Royal Society in April 1686.

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