A transverse sinusoidal wave moves along a string in the positive x-direction at a speed
Channel: Doubtnut
Date: 2020-07-12

A transverse sinusoidal wave moves along a string in the positive x-direction at a speed of `10cm//s`. The wavelength of ythe wave is `0.5m` and its amplitude is `10cm`. At a particular time `t`, the snap-shot of the wave is shown in figure. The velocity of point `P` when its displacement is `5cm` is -