Respuesta :
Answer:
The correct answer is 'mass of the objects'.
Explanation:
Gravitational force is attractive force acting between the two masses.The formula to determined the value of force is given by:
[tex]F=G\frac{M_1M_2}{r^2][/tex]
F = Gravitational force
G = Gravitational constant
[tex]M_1,M_2[/tex] = Masses of the objects
r = Distance between the two objects.
So, from the given options the factor that strengthens the gravitational force between the the objects is 'mass of the objects'. As it can be seen from the formula that masses are directly proportional to the force.