Decreases
Explanation:
The force of attraction between two objects will decrease as the distance between them increases.
This is in compliance with newtons law of universal gravitation.
The force of attraction between the two bodies is a gravitational force.
According to newton's law of universal gravitation "the force of attraction between two bodies is directly proportional to the product of their masses and inversely proportional to the square of the distances between them".
We see that from the last statement, the force of attraction between is inversely proportional to the square of the distances between them.
F ∞ 
r is the distance between them.
learn more:
Universal gravitation brainly.com/question/1724648
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It always has changing velocity
I think the answer to your question is 6.7.
⭐Air Resistance is the factor, which limits the speed of an object falling through the air...⭐
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