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A particle executing S.H.M. is given by ...

A particle executing S.H.M. is given by `x=10sin(8t+pi//3)m`.
Its velocity when it is at a distance 6 m from the mean position is,

A

36 m/s

B

10 m/s

C

80 m/s

D

64 m/s

Text Solution

Verified by Experts

The correct Answer is:
D
`x=10sin(8t+(pi)/(3))`
`v=omegasqrt(A^(2)-x^(2))`
`=8sqrt(100-36)=8sqrt(04)=8xx8=64m//s`
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