A traveling wave on a taut string is described by the followingequation: y(x,t)=15cmcos(x-3pt) y ( x
A traveling wave on a taut string is described by the followingequation: y(x,t)=15cmcos(x−3πt) y ( x , t ) = 15 cm cos ( x − 3 πt ) . Find the speed (in cm/s) of a point on the string when itsposition in the y direction is 6 cm. . . .