3 A toy car is placed at the top of a ramp. After the car has been released from rest, it travels a distance of 1.08 metres down the ramp, in a time of 1.2 seconds. Assume that there is no resistance to the motion of the car.

1. Find the magnitude of the acceleration of the car while it is moving down the ramp.
2. Find the speed of the car, when it has travelled 1.08 metres down the ramp.
3. Find the angle between the ramp and the horizontal, giving your answer to the nearest degree.
   [0pt] [4 marks]