The car is traveling at a speed of 30 m/s. The driver then applies the brakes at A and thereby reduces the speed at the rate of at (t) m/s², where t is in seconds. (Figure 1) Figure 100 m 45° <1 of 1 Part A Determine the magnitude of the acceleration of the car just before it reaches point C on the circular curve. It takes 15 s for the car to travel from A to C. Express your answer to three significant figures and include the appropriate units. a = μA Value Submit Request Answer < Return to Assignment C Sw ? Units Provide Feedback

The car is traveling at a speed of 30 m/s. The driver then applies the brakes at A and thereby reduces the speed at the rate of at (t) m/s², where t is in seconds. (Figure 1) Figure 100 m 45° <1 of 1 Part A Determine the magnitude of the acceleration of the car just before it reaches point C on the circular curve. It takes 15 s for the car to travel from A to C. Express your answer to three significant figures and include the appropriate units. a = μA Value Submit Request Answer < Return to Assignment C Sw ? Units Provide Feedback