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Date May 2022 Marks available 1 Reference code 22M.1.HL:.tz0.33
Level Higher Level Paper Paper 1 Time zone time zone 0
Command term Question number 33 Adapted from N/A

Question

The diagram shows a cyclist riding in the “top tube safe” position. Why does a cyclist use this position to increase speed?

A. To increase friction

B. To decrease ground reaction force

C. To decrease air resistance

D. To increase push

Markscheme

C

Examiners report

Despite the challenges faced in question 32 candidates were able to understand fluid friction and its application in sport.

Syllabus sections

Topic 10: Friction and drag » 10.1. Friction and drag » 10.1.7. Discuss factors that influence the amount of drag in sports.
Topic 10: Friction and drag » 10.1. Friction and drag
Topic 10: Friction and drag

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