In a daring act of competition, you decide to enter in a motorsport race with a car assembled by Wile E. Coyote. Starting from rest your vehicle accelerates at 2 m/s² for four seconds, then coasts for 3 sec, then a small rocket pack (which you secretly attached) fires and it accelerates at 3 m/s² for one second, then for one second the vehicle coasts, then you apply the brakes which provide -4 m/s² for four seconds.

1) Draw an acceleration-time graph for this race.

2) Sketch a velocity-time graph that corresponds.

Do this as a group on the board.