Answer :
Forces are acting on a car that changes its velocity over a period of time.
Velocity and speed are equivalent, but velocity has direction. Now, according to Newton's first law of motion, often known as the law of inertia, an item will continue to be in its current state of rest or be in constant motion unless another force acts on it. According to this law, a change in a car's speed indicates the influence of outside influences.
Hence, Option D is correct as a result.
To learn more about velocity, click here: brainly.com/question/19979064
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