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Q17: Answers – Paper 2 – June 2018
Q17: Answers – Paper 2 – June 2018
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Viraj cycled from his home to visit his aunt.
He drew this graph to show his journey.
He stopped at a shop 7km from his home.
Viraj cycled from his home to visit his aunt.
He drew this graph to show his journey.
He stopped at a shop 7km from his home.
a) State one assumption that Viraj made when he drew his graph.
b) For how long did Viraj stop at the shop?
(c) Work out Viraj’s average speed between his home and the shop.
Give your answer in metres per minute.
d) How can you tell, without doing any calculations, that Viraj’s average speed between his home and the shop is greater than his average speed between the shop and his aunt?
Question
17) Viraj cycled from his home to visit his aunt.
He drew this graph to show his journey.
He stopped at a shop 7km from his home.
He drew this graph to show his journey.
He stopped at a shop 7km from his home.
a) State one assumption that Viraj made when he drew his graph.
[1 mark]
b) For how long did Viraj stop at the shop?
[1 mark]
(c) Work out Viraj’s average speed between his home and the shop.
Give your answer in metres per minute.
[3 marks]
d) How can you tell, without doing any calculations, that Viraj’s average speed between his home and the shop is greater than his average speed between the shop and his aunt?
[1 mark]