Two waves are described by the following wave functions y1(x,t) = 3.50 sin (2.00x ? 10.0t) y2(x,t) = 12.00 cos (2.00x ? 10.0t) Where x, y1, and y2 are in meters and t is in seconds.
(a) Show that the wave resulting from their superposition can be expressed as a single sine function.
(b) Determine the amplitude and phase of this sinusoidal wave.
A = (answer in Meters)
phi= (answer in degrees