Question

the magnitude of gravitational force of attraction between two points object is F .if the mass of each object and the distance between them are tripled then the magnitude of new gravitational force between them is

Answer 1

Gravitational Force is = F.

The equation for Gravitational force is F = G*m1*m2 / r^2.

so from the equation if we distance between them reduce to half = r/2 then in equation r^2 so it will in r^2 / 4.

And then 4 going upward and then it become 4 time from our actual force.

So the answer is Force = 4F.