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Type: Multiple-Choice
Category: Forces and Motion
Level: Grade 12
Last Modified: a month ago

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Grade 12 Forces and Motion

A 0.50 kg mass is attached to a string 1.0 m long and moves in a circle completing 1 revolution in 0.5 seconds. What is centripetal acceleration of the mass?
  1. 160 m/s
  2. 16 N
  3. 120 m/s
  4. .160 m/s
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