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Question 7

Gaokao comprehensive practice quiz · Deck: Gaokao essentials: original practice

A car navigates a circular track of radius 50 m at a constant speed of 10 m/s. What is its centripetal acceleration?

  1. 0.5 m/s^2
  2. 2.0 m/s^2
  3. 5.0 m/s^2
  4. 20 m/s^2

Source: Circular Motion, OpenStax University Physics Volume 1

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