The velocity of a particle (v) moving with simple harmonic motion, at any instant is given by (where, r = Amplitude of motion, and y = Displacement of the particle from mean position.)

  • Aω.√(y² - r²)
  • Bω.√(r² - y²)
  • Cω².√(y² - r²)
  • Dω².√(r² - y²)
Correct Answer : (B)

ω.√(r² - y²)

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