Acar comes to a sudden stop by applying the brake. it accelerates the uniformly at - 4.1m/s^2 and it slows from 9 m/s to 0 m/s. find the time interval of the acceleration of the car.

2.25 seconds

Explanation:

Change in Acceleration = change in velocity / time interval

time interval = change in velocity / change in acceleration

                    = (9 - 0) / (0 - -4) = 9/4

                    = 2.25 seconds

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary