A continuous succession of sinusoidal wave pulses are produced at one end of a very long string and travels along the length of the string. I am given the frequency, amplitude, and wavelength. I know: T = 1/f & lamda = v/f & w=2f*pi=vk I have f, A, lamda, and T. I am also given x. How long does it take the wave to travel a distance of X meters along the lenght of the sting? How long does it take a point ont eh string to travel a distance of X meters once the wave train has reached the point and set into motion? Can anyone help me start this problem??