Choose the law that best explains the example:

a wagon accelerating more slowly once mass is increased while force remains constant is an example of newton’s

group of answer choices

none of these

1st law

3rd law

2nd law

Newton’s  second law of motion

Explanation:

The second law of motion gives the direct relationship between the force, mass and acceleration. Its mathematical form is given by :

It is clear that when mass of the object increases, its acceleration decreases. So, a wagon accelerating more slowly once mass is increased while force remains constant is an example of Newton’s  second law of motion. Hence, this is the required solution.