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Oscillations

Question
CBSEENPH11020410

The maximum velocity of a particle, executing simple harmonic motion with an amplitude 7 mm, is 4.4 m/s. The period of oscillation is

  • 100 s

  • 0.01 s

  • 10 s

  • 0.1 s

Solution

B.

0.01 s

Aω space equals space straight V subscript max
space straight T space equals space fraction numerator 2 straight pi over denominator straight omega end fraction space equals space fraction numerator 2 πA over denominator straight v subscript max end fraction
space equals space 0.01 space sec space