Question

tina drives a truck at an acceleration of 3 m/s² to cover a distance of 10 m. the force exerted by the truck increases. what happens to the acceleration of the truck if its mass remains constant? the acceleration increases. there is not enough information. the acceleration decreases. the acceleration remains constant.

Explanation:

Step1: Recall Newton's second - law

Newton's second - law is $F = ma$, where $F$ is force, $m$ is mass, and $a$ is acceleration.

Step2: Analyze the relationship

If $m$ is constant, $F$ and $a$ are directly proportional ($a=\frac{F}{m}$). When $F$ increases and $m$ is fixed, $a$ increases.

Answer:

The acceleration increases.