Question

Derive the formula of gravitational force using the factors on which it depends.

Answer 1

hi,
the law states:
"Two bodies having mass attract each other with a force which is directly proportional to the product of their mass and is inversely proportional to the square of distance present between them"
so by defination

F is inversely proportional to r*r (let it be 1)
F is directly proportional to m1m2 (let it be 2)
so by 1&2  
F is directly proportional to m1m2/r*r
hence F=Gm1m2/r*r

where F= FORCE OF ATTRACTION
           G= UNIVERSAL GRAVITATIONAL CONSTANT
           m1=mass o object 1
            m2= mass of object two
              r=distance present between them

Answer 2

Hey there! please refer the picture for your answer. Answer in attachment. m1,m2 are the masses. r is the distance of separation G is the universal gravitation constant hope helped! ^^