Question

What is Gravitational Force?

Answer 1

in this universe every body attract each other with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance

Answer 2

Hey there!

Answer:


Gravitational force; acts between two objects having same particular mass. This force is directly proportional to the product of the masses of the two objects and inversely proportional to the square of distance between them.


According to the definition;


$F \propto m_{1} m_{2}...( 1 ) \\ \\ F \propto \dfrac{1}{r^{2}}.....( 2 )\\ \\ Combining \:equation \:1\: and\: 2 \\ \\ F \propto \dfrac{m_{1} m_{2}}{r^{2}} \\ \\ F = \dfrac{Gm_{1}m_{2}}{r^{2}}$


G is a gravitational constant.


Where the Value of G = 6.67 × 10^-11 Nm^2 kg^2.


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