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2.1 A brother and sister walk home from school. After walking 500 m eastward, the brother realises that he has left a book at school and he returns to school. His sister continues walking another 800 m to their home. She arrives home 30 minutes after leaving school. 2.1.1 Define the term average speed. (2) … Read more
Various options are provided as possible answers to the following questions. Choosethe answer and write only the letter (A–D) next to the question numbers (1.1–1.10) inthe ANSWER BOOK, for example 1.11 D. 1.1 Which ONE of the following is a vector quantity? A Force B Time C Speed D Distance (2) 1.2 Which ONE of … Read more