A particle is executing simple harmonic motion given by x=5sin(4t-(pi)/(6)). The velocity of the particle when its displacement is 3 units is…………….

A particle is executing simple harmonic motion given by x=5sin(4t-(pi)

1.	A particle is executing simple harmonic motion given by x=5sin(4t-(pi)/(6)). The velocity of the particle when its displacement is 3 units is…………….
Answer» `(2PI)/(3)` units `(5pi)/(6)` units 20 units 16 units Solution :`v=omegasqrt(A^(2)-y^(2))=4sqrt(25-9)=4xx4=16` units