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2 Motion and forces

2 Motion and forces

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Question 4

A group of students investigated how the speed of a toy car affects its braking distance. Table 1 shows their results for one of the speeds tested.

Table 1

TrialBraking distance (cm)
142.0
244.5
368.0
441.5
544.0

Use the results in Table 1 to calculate the mean braking distance.

[2]
Markscheme

2 Motion and forces Questions

  1. GCSE
  2. /Physics
  3. /2 Motion and forces

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