Answer:
The new gravitational force of attraction is 9 times the original gravitational force
Explanation:
G = Gravitational constant
d = Distance between the objects
m = Mass of one object
M = Mass of the other object
Universal gravitational force
[tex]F=\frac{GMm}{d^2}[/tex]
When
m = 3 m
M = 3 M
[tex]F_n=\frac{G\times 3M\times 3m}{d^2}\\\Rightarrow F_n=9\frac{GMm}{d^2}\\\Rightarrow F_n=9\frac{GMm}{d^2}\\\Rightarrow F_n=9F[/tex]
So, the new gravitational force of attraction is 9 times the original gravitational force
