A stationary wave is given by y = 5 sin (pix)/3 cos 40 pit, where x and y are in cm and t in seconds. What is the velocity of a particle of the string at the position x = 1.5 cm When t = 9/8 s

A stationary wave is given by y = 5 sin (pix)/3 cos 40 pit, where x an

1.	A stationary wave is given by y = 5 sin (pix)/3 cos 40 pit, where x and y are in cm and t in seconds. What is the velocity of a particle of the string at the position x = 1.5 cm When t = 9/8 s
Answer» 0 `1 ms^(-1)` `2 ms^(-1)` `3 ms^(-1)` Answer :A

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A stationary wave is given by y = 5 sin (pix)/3 cos 40 pit, where x and y are in cm and t in seconds. What is the velocity of a particle of the string at the position x = 1.5 cm When t = 9/8 s

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