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Date November 2020 Marks available 1 Reference code 20N.1.HL:.tz0.33
Level Higher Level Paper Paper 1 Time zone time zone 0
Command term Which Question number 33 Adapted from N/A

Question

Which has the lowest coefficient of friction?

A. A soccer boot turning on wet grass

B. A bike tyre rolling on a road

C. A beach volleyball bouncing on sand

D. A downhill ski moving on snow

Markscheme

D

Examiners report

Mid-ranking question.

Syllabus sections

Topic 10: Friction and drag » 10.1. Friction and drag » 10.1.2. Describe the coefficient of friction.
Topic 10: Friction and drag » 10.1. Friction and drag
Topic 10: Friction and drag

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