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1.7.4 Power

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Question 19

An athlete climbs a vertical rope of a fixed height four times. The time taken for each climb is recorded. Which time is measured when the athlete's average useful power is greatest?

A

8 s8\text{ s}8 s

B

12 s12\text{ s}12 s

C

16 s16\text{ s}16 s

D

24 s24\text{ s}24 s

Markscheme

1.7.4 Power Questions

  1. IGCSE
  2. /Physics
  3. /1.7.4 Power

95 exam-style questions on CIE IGCSE Physics 1.7.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.

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