The figure shows a snap photograph of a vibrating string at t = 0. The particle P is observed moving up with velocity 20 sqrt3 cm/s. The tangent at P makes an angle 60^@ with x-axis. Write the equation of the wave.

The figure shows a snap photograph of a vibrating string at t = 0. The

1.	The figure shows a snap photograph of a vibrating string at t = 0. The particle P is observed moving up with velocity 20 sqrt3 cm/s. The tangent at P makes an angle 60^@ with x-axis. Write the equation of the wave.
Answer» SOLUTION :`x = 0.4 sin [10 pi t -pi/2 XX + (3pi)/4]`

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The figure shows a snap photograph of a vibrating string at t = 0. The particle P is observed moving up with velocity 20 sqrt3 cm/s. The tangent at P makes an angle 60^@ with x-axis. Write the equation of the wave.

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