Simple harmonic motion - class-IX

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Multiple Choice

In a simple harmonic motion

  1. the potential energy is always equal to the kinetic energy
  2. the potential energy is never equal to the kinetic energy
  3. the average potential energy in any time interval is equal to the average kinetic energy in that time interval
  4. the average potential energy in one time period is equal to the average kinetic energy in this period.
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