If the distance between two masses is increased by a factor of 5, by what factor would the mass of one of them have to be altered to maintain the same gravitational force? Would this be an increase or decrease in the mass?

If the distance between two masses is increased by a factor of 4, by what factor would the mass of one of them have to be altered to maintain the same gravitational force?

Answer the following questions : f the distance between two bodies is increased by a factor of 5, By what factor will the mass of one of them have to be altered, keeping the other mass the same, to maintain the same gravitational force between the two bodies ?

If the distance between the two bodies is increased to two times, then by how many times the mass of one of the bodies to be changed to maintain the same gravitational force ?

If the distance between the two bodies is increased to two times, then by how many times the mass of one of the bodies to be changed to maintain the same gravitational force ?

If the distance between the two spherical bodies is increased to four times, then by how many times, the mass of one of the bodies to be changed to maintain the same gravitational force ?

If the distance between the two spherical bodies is increased to four times, then by how many times, the mass of one of the bodies to be changed to maintain the same gravitational force ?

The length of a rectangle is increased by 30%. By what percent would the breadth have to be decreased to maintain the same area?

If the distance between two bodies is increased by a factor of 5, (i) by what factor will the gravitational force change if the masses are kept consant ? (ii) by what factor will the mass of one of them have to be altered, keeping the other mass the same, to maintain the same gravitational force between the two bodies.?