Question

Q17.The gravitational force between two stones is 12 N .If their separation becomes double then the gravitational force between them is

1 point

12 N

3 N

4 N

48 N​

Answer 1

Answer:

answer is 3N

12=Gm1m2/r^2 ----> 1

x=Gm1m2/ (2r)^2 ----->2

divdie 1/2

we get 12/x= 4/1

X= 3N

so if the separation becomes double force become 3N

Answer 2

Answer:

i think option a because questions say between

double 12 ×2 =24

and 24 half is 12 so i think correct ans is 12