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Determining the complete revolution

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Reference no: EM131161635

A 56 kg mass is connected to a nail on a frictionless table by a massless string 1.3 m long. There is no appreciable friction between the nail and the string. If the tension in the string is 51 N while the mass moves in a uniform circle on the table, how long does it take for the mass to make one complete revolution?

  • 8.2 s
  • 7.0 s
  • 7.5 s
  • 6.0 s

Reference no: EM131161635

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