Hello, please help me with the questions below and provide proof for your answer so I can understand, thank you very much :) I will make sure to leave a fantastic rating and review if these are answered clearly and correctly meeting all the requirements for full marks, thank you once more :). Q1. Why is the average speed always greater than the magnitude of the average velocity? (This one is out of 3 marks so please provide all proof necessary to get the correct answer)

Q2. This one is out of 6, please make sure the answers are clear and concise on paper, thank you :)!

A basket ball rolls across the gym floor, it is hit by another ball, bounces off the far wall and gets trapped under a chair on the gym floor. The graph below reflects the motion of the ball. 40.0 DE Position (m) 20.0 B A 0.0- 0.0 5.0 10.0 15.0 Time (s) a). What was the ball's displacement when it hit the far wall of the gym and how long did it take to get there? (2 marks) b) What is different about the ball's motion from 4 - 10 s (from point B to C) compared to the motion from 10 - 14 s (from point C to D) ? (2 marks) c). How far away is the chair from the far wall of the gym? (2 marks)Calculate the velocity (slope) for each time interval in the following position time graph. Show all of your work including correct units and directions using a positivef negative xaxis. 90.0 Position (m) 3 a: 0.0 3.0 5.0 9.0 Time (s) a) Velocity from pointAto point B (2 marks) b) Velocity from point B to point C (2 marks) c). Velocity from point C to point D (2 marks)