Shown below is the plot of a wave function that models a wave traveling along the positive x- direction at t=0.00s and t=2.00s. The dotted line is the wavefunction at time t=0.00s. Estimate the amplitude, wavelength, velocity and period of the wave. y(m) 0.40 t = 0.00 s t= = 2.00 s 0.30 0.20 0.10 0.00 -0.10 -0.20 -0.30 -0.40+ L 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 Amplitude: A= m Wavelength: 1 = Velocity: v= Period: T= ✓ m m/s S x(m)

Shown below is the plot of a wave function that models a wave traveling along the positive x- direction at t=0.00s and t=2.00s. The dotted line is the wavefunction at time t=0.00s. Estimate the amplitude, wavelength, velocity and period of the wave. y(m) 0.40 t = 0.00 s t= = 2.00 s 0.30 0.20 0.10 0.00 -0.10 -0.20 -0.30 -0.40+ L 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 Amplitude: A= m Wavelength: 1 = Velocity: v= Period: T= ✓ m m/s S x(m)