A sinusoidal transverse wave traveling in the positive direction of an x axis has an amplitude of 1.0 cm, a wavelength of 22 cm, and a frequency of 200 Hz. If the wave equation is of the form
y(x,t) = ym sin(kx - ?t),
what are (a) ym (in cm),
(b) k, and (c) ??
What are (d) the maximum speed of a point on the cord and
(e) the speed of the wave?