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MMLU-Pro / 9385 / A car of mass 1 × 10^3 kg is traveling at a speed of 10 m/s. At acertain instant…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A car of mass 1 × 10^3 kg is traveling at a speed of 10 m/s. At acertain instant of time we measure its position with a precisionof 1 × 10^-6 m. What is the theoretical limitin precisionfor measuring the speed of the car?

category

physics

options

  1. 5.3 × 10^-32 m/s
  2. 7.8 × 10^-32 m/s
  3. 7.3 × 10^-32 m/s
  4. 4.3 × 10^-32 m/s
  5. 6.3 × 10^-32 m/s
  6. 1.1 × 10^-31 m/s
  7. 2.5 × 10^-32 m/s
  8. 3.0 × 10^-32 m/s
  9. 8.1 × 10^-32 m/s
  10. 9.4 × 10^-32 m/s

src

stemez-Physics

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Source and history

upstream_id / Original problem ID
9385
task_id
426eee4d-7c0f-5240-8713-e93c79cdf4c8
task_key
default--test--9385
task_revision_id
1
config / split
default / test

Official source

initial import