8. A wave is described by y = 0.0172 sin(kx - wt),
where k = 3.14 rad/m, w = 3.28 rad/s, x and y are in meters, and t is in seconds.
(a) Determine the amplitude of the wave.
(b) Determine the wavelength of the wave.
(c) Determine the frequency of the wave.
(d) Determine the speed of the wave.
