delosreyesmilagros7 delosreyesmilagros7
  • 15-11-2022
  • Physics
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2. Normie Neutron swings a rubber ball attached to a string over his head in a horizontal, circular path.
The piece of string is 1.5 m long and the ball makes 120 complete turns each minute.
a) What is the average velocity of the ball? b) What is the ball's centripetal acceleration?

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