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Physical quantities and measurement techniques

Physical quantities and measurement techniques

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Question 38

A runner completes 4 laps of a running track. A coach uses a stopwatch to record the times at the start of the run, after one lap, and at the end of the fourth lap.

The stopwatch readings are:

  • At the start: 10.0 s
  • After one lap: 98.0 s
  • At the end of the fourth lap: 390.0 s

What is the average time for completing one lap of the track?

A

88.0 s88.0\text{ s}88.0 s

B

95.0 s95.0\text{ s}95.0 s

C

97.5 s97.5\text{ s}97.5 s

D

98.0 s98.0\text{ s}98.0 s

Markscheme

Physical quantities and measurement techniques Questions

  1. IGCSE
  2. /Physics
  3. /Physical quantities and measurement techniques

164 exam-style questions on CIE IGCSE Physics Physical quantities and measurement techniques, covering Physical quantities and measurement techniques. Each one has a worked solution and a mark scheme showing where the marks go.

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