Question:

The displacement x (in metres) of a particle performing simple harmonic motion is related to time t (in seconds) as x = 0.05cos(4 πxt + π/4) The frequency of the motion will be

Options :

  • (a) 0.5 Hz
  • (b) 1.0 Hz
  • (c) 1.5 Hz
  • (d) 2.0 Hz

Answer :

(d) 2.0 Hz

Answer Steps :

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