Question

state the universal law of gravitation ? write the formula of G

Answer 1

that a particle attract every other particle in the universe using a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. G=m1 *M2/R

Answer 2

Each mass particle of universe attracts the other mass particle. The force of attraction between two particles because of their masses is called the gravitational force of attraction. Newton gave a law on it called Universal law of gravitation or Newton's law of gravitation.

The force of attraction between two particles is
1. directly proportional to product of their masses
2. inversely proportional to the square of distance between them

Formula :
G =      F*r²     
         m1 * m2