QUESTION 3 (Start on a new page.) A small ball is dropped from a height of 2 m and bounces a f a cement floor. Ignore air friction. The position-time graph below, not drawn to scale, represents 3.1 3.2 Position (m) 2 1,8 1,2 Define the term free fall. Use the graph and determine: 3.2.1 3.2.2 3.2.3 0,64 0,67 3.2.4 1,90 1.97 The time that the ball is in contact with bounce The time it takes the ball to reach its maxi bounce The speed at which the ball leaves the floor Time t indicated on the graph​