The car is moving forward on the straight road at the speed of 10m / s, and it starts to brake at a certain moment. If the acceleration is 2m / S ^ 2, the displacement of the car in the next 6S will be reduced The size is a24m b25m c75m d96m. Why is 24m wrong?

The car is moving forward on the straight road at the speed of 10m / s, and it starts to brake at a certain moment. If the acceleration is 2m / S ^ 2, the displacement of the car in the next 6S will be reduced The size is a24m b25m c75m d96m. Why is 24m wrong?

T = V / a = 10 / 2 = 5S. So the car stops and bites for 5S. That is, the displacement is 25