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Which one of the following statements is true for a simple harmonic oscillator?

Options

  1. AForce acting is directly proportional to the displacement from the mean position and is in same direction.
  2. BForce acting is directly proportional to the displacement from the mean position and is in opposite direction.
  3. CAcceleration of the oscillator is constant.
  4. DThe velocity of the oscillator is not periodic.

Correct answer

B. Force acting is directly proportional to the displacement from the mean position and is in opposite direction.

Step-by-step solution

In simple harmonic motion, the acceleration of the system and therefore the net force is proportional to the displacement and acts in the opposite direction of the displacement.

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