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Question 2

Gaokao essentials quiz · Deck: Gaokao essentials: original practice

A rock is dropped from rest and takes 2.0 s to land. With g = 9.8 m/s^2, how far does it fall?

  1. 4.9 m
  2. 9.8 m
  3. 19.6 m
  4. 39.2 m

Source: Free Fall, OpenStax University Physics Volume 1

Exam guide: Gaokao — subjects, format and official sources.

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