Question

A transverse wave is described by y(x,t) = 0.0065sin(3.57x – 27.7t + π/4) (Units are standard units.) Determine:
a.) Amplitude
b.) Wavelength
c.) Frequency
d.) Period
e.) Speed of propagation
f.) Direction of travel
g.) Phase Constant
h.) The y-position of a point at x = 1.50m and t = 0.12 s. (remember radians!)