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CAIE A-Level Physics AS 1.1.2 Physical Quantities Included Within the Syllabus Questions

Identify physical quantities included in the syllabus and select appropriate SI units when interpreting Cambridge A Level Physics data and calculations, using mark-scheme evidence.

Syllabus
2028–2030
Course
Physics 9702
Level
AS

Exam points

  • Identify physical quantities included in the syllabus and select their appropriate SI units when interpreting physics data and calculations.

CAIE A-Level Physics AS 1.1.2 Physical Quantities Included Within the Syllabus Questions question 1

[Maximum number: 1]

A student estimates the maximum speed of some different moving objects.
Which maximum speed is not a reasonable estimate?

A

container ship: 10 m s−110 \mathrm{~m} \mathrm{~s}^{-1}

B

Olympic sprinter: 0.1 km s−10.1 \mathrm{~km} \mathrm{~s}^{-1}

C

racing car: 9000 cm s−19000 \mathrm{~cm} \mathrm{~s}^{-1}

D

snail: 0.01 km h−10.01 \mathrm{~km} \mathrm{~h}^{-1}

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