A transverse harmonic wave on a string is given by y(x, t)=5 sin (6 t+0.003 x) where x and y are in cm and t in sec. The wave velocity is ____ m s^-1.

A transverse harmonic wave on a string is given by $$y(x, t)=5 \sin (6 t+0.003 x) $$ where $\displaystyle x$ and $\displaystyle y$ are in cm and $\displaystyle t$ in sec. The wave velocity is $\displaystyle \_\_\_\_$ $\displaystyle m s^{-1}$.