xEmqq2199 xEmqq2199
  • 15-04-2019
  • Physics
contestada

A weight suspended from a spring is seen to bob up and down over a distance of 39 cm twice each second. what is its frequency? answer in units of hz.

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AL2006
AL2006 AL2006
  • 15-04-2019

"Twice each second" means 2 Hz.

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