contestada

This same car gets pulled over for speeding, and goes from 68 m/s to 0 m/s in 14
seconds. What is the acceleration for this car?
a. What is the DIRECTION of the acceleration vector for this car and why
does this make sense?

Respuesta :

dipendarjee445

Answer:

the acceleration of the car is -4.9m/s2.

the direction is opposite to the actual direction, since the acceleration is negative.