Note AcademyNote Academy

Physics (AS & A Level) · Oct / Nov 2023 · Paper 12 · Question 1

9702Physical quantities

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

  1. Acontainer ship: 10 m s⁻¹
  2. BOlympic sprinter: 0.1 km s⁻¹
  3. Cracing car: 9000 cm s⁻¹
  4. Dsnail: 0.01 km h⁻¹

As printed in the paper

Show the answer

Correct answer: B. Olympic sprinter: 0.1 km s⁻¹

Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.