Strong nuclear forces act over distances within atoms. A) Short B) Long C) Any

 the correct ANSWER is A) short

Explanation:

they are able to act short distances because they are small

The third law of motion which states that when an object a applies a force on object b, then object b also applies a force of equal magnitude and in opposite direction on object a. this is the reason that when a bullet with high velocity leaves the rifle in forward direction, it causes the rifle to be pushed backwards, producing the kick.