Final answer:
The asteroid that experiences the greatest force of gravity and acceleration is the one that is closest to another object with stronger gravity.
Step-by-step explanation:
The asteroid that experiences the greatest force of gravity and therefore the greatest acceleration is the one that is closest to another massive object with stronger gravity. The asteroid that experiences the greatest force of gravity and acceleration is the one that is closest to another object with stronger gravity.
According to Newton's law of universal gravitation, the force of gravity between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. Therefore, the closer the asteroid is to the massive object, the stronger the force of gravity it experiences. This results in a greater acceleration for the asteroid.