QUESTION 1 (20 marks)

1. (a) Using your own example to show your understanding between the Real World and the Model World with specific focus on your example.

Please note: NO marks will be given if the ping pong ball example illustrated in the lecture or any other example in this paper is used.

(7 marks)

1. (b) With respect to the below diagram and based on your example in part (a), identify at least five points where the modelling process can go wrong and briefly explain them.