Each machine has a horizontal length of 1.50 m. You raise the first bar on machine 1 a distance of 2.00 cm and release, which causes wave machine 1 to oscillate 6.00 times per second before the wave travels onto machine 2. A graph of the wave motion on each machine is shown below. The point at x = 1.50 meters is where the wave moves from machine 1 to machine 2. 2.5 EMAA 0.5 y(cm) 2 1.5 1 0.5 -0.5 -1 -1.5 -2 -2.5 1.5 x(m) 2.5 1. Find the amplitude, wavelength, frequency, and wave speed for the waves on machines 1 and 2.