Answer:
(a)By keeping the distance square constant.
(b) By keeping both the masses constant.
Explanation:
According to the gravitational force of attraction, the force will be,
[tex]F=\frac{GMM}{r^{2} }[/tex]
(a) We can take the F is on the y axis and the MM on the x axis we can plot a straight line by keeping the [tex]r^{2}[/tex] constant to prove attractive force is directly proportional to MM.
(b) We can take the F is on the y axis and the distance [tex]r[/tex] on the x axis and we can plot a curve type graph by keeping the MM constant to prove attractive force inversely proportional to distance square.
