Acar traveling at 91.0 km/h approaches the turn off for a restaurant 30.0 m ahead. if the driver slams on the brakes with the an acceleration of -6.40m/s^2what will her stopping distance

49.92 m

Explanation:

In this situation the following equation will be useful:

Where:

is the final velocity of the car, when it finally stops

is the initial velocity of the car

is the constant acceleration of the car after the driver slams on the brakes

is the stopping distance

Isolating :

carla slowed down in the beginning of her trip, stopped, and then sped up