A car moving at a speed of 25 m/s enters a curve that traces a circular quarter turn of radius 113 m. The driver gently applies the brakes, slowing the car with a constant tangential acceleration of magnitude 1.2 m/s^2. Required:a. Just before emerging from the turn, what is the magnitude of the car's acceleration?b. At that same moment, what is the angle q between the velocity vector and theacceleration vector?