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question_answer Discussion Board for a Question on Quiz: Physics (WAEC 2001)

50 Questions · Public · Objective · Quiz suitable for all ages

17 Click Here To Discuss Question

The amplitude of the motion of a body performing simple harmonic motion decreases with time because

Select 1 Option (1 Mks)
  • friction force dissipate the energy of motion
  • the frequency of oscillation varies with time
  • the period of oscillation varies with time
  • energy is supplied by some external agency
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