mgpc5286 mgpc5286
  • 24-04-2024
  • Physics
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A cat rides a merry-go-round turning with uniform circular motion. At time t1=3.30 sec, the cat's velocity (in m/s) is 4.80i+2.60j measured on a horizontal xy coordinate system. At t2=9.60 sec, its velocity is ________.

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