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The amplitude of oscillation of a simple pendulum bob diminishes slowly because ...

The amplitude of oscillation of a simple pendulum bob diminishes slowly because ____________
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Energy is applied by some external agencies
  • B Frictional forces dissipate the energy of motion
  • C The frequency of oscillation increases with the mass of the bob
  • D The frequency of oscillation varies with time
  • E The period of oscillation varies with time.
Correct Answer: Option D
Explanation:
The amplitude and the frequency of an oscillating pendulum decrease gradually with time.

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