How does an increase in mass affect the magnitude of gravitational force?

Force= mass*constant

If mass increases, the force....

If you increase the mass of an object, it directly affects the magnitude of the gravitational force it experiences.

According to Newton's law of universal gravitation, the force between two objects is directly proportional to the product of their masses. This means that if you increase the mass of an object, the gravitational force it experiences will also increase proportionally.

To calculate the new force, you can use the equation:
Force = mass1 * mass2 * constant
where "mass1" and "mass2" are the masses of the two objects, and "constant" is the universal gravitational constant.

So, if you increase mass1 while keeping all other factors constant, the force will increase. The same principle applies if you increase mass2 or both masses simultaneously.