4\nselect the correct answer\nwhat happens to the acceleration of an object if the net force on it…
4\nselect the correct answer\nwhat happens to the acceleration of an object if the net force on it increases?\na. the acceleration increases.\nb. the acceleration decreases.\nc. the acceleration becomes zero.\nd. the acceleration remains the same.
Answer
Explanation:
Step1: Recall Newton's second law
According to Newton's second - law, $F = ma$, where $F$ is the net force, $m$ is the mass, and $a$ is the acceleration. Rearranging for acceleration gives $a=\frac{F}{m}$.
Step2: Analyze the relationship
Assuming the mass $m$ is constant, when the net force $F$ increases, since $a=\frac{F}{m}$, the acceleration $a$ will increase.
Answer:
A. The acceleration increases.