Friction is a force in which two objects __________. A. Collide and move in one direction B. Are repelled from each other C. Sli
1 answer:
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Answer:
the force will increase by a factor 2.25
Explanation:
The gravitational force between the two stars is given by:
where
G is the gravitational constant
m1, m2 are the masses of the two stars
r is the distance between the stars
If the distance is decreased by one-third, it means that the new distance is 2/3 of the previous distance
So the new force will be
So, the force will be 2.25 times the previous value.
Try the solutions described in the attached picture, note the answers are marked with green colour.
