Acar is stopped for a traffic signal. when the light turns green, the car accelerates, increasing its speed from 0 to 5.10 m/s in 0.820 s. (a) what is the magnitude of the linear impulse experienced by a 66.0-kg passenger in the car during the time the car accelerates?

Explanation:

The equation for the linear impulse is as follows:

where is impulse, is the force, and is the change in time.

The force, according to Newton's second law:

and since

the force will be:

replacing in the equation for impulse:

we see that is canceled, so

And according to the problem , and the mass of the passenger is . Thus:

the magnitude of the linear impulse experienced the passenger is

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