Two asteroids exert a gravitational force, f, on each other. some time later, the asteroids are now three times as far from each other as before. which of the following represents the gravitational force at this distance? select one:

a. f/9
b. f/6
c. f/3
d. f/2

a.F/9

Explanation:

Hello, I can help you wit this

the gravitational Force is described by the next equation

Where, G  is   the universal gravitational constant, M1 and M2 are the masses of the objects, and r is the distance between then.

Step 1

time 1

Let

m1= mass of the asteroid 1

m2= mass of the asteroid 2

distance 1=r1

put the values into the equation to find the force

Step 2

time 2

r2=3r1

Step 3

compare the forces

a.F/9

here it is observed that the force is inversely proportional to the square of the distance, at double distance, it is divided into 4, triple in 9, etc.

Have a great day.

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im doing peak rn so sry if its wrong