2. Observe the following graphs of a wave moving in two dimensions. The wave oscillates in the vertical direction and travels in the horizontal direction. State relationships between velocity, wave speed, frequency, amplitude and wavelength. Calculate each of these quantities for the wave shown below. Vertical position of wave (m) - 2 3 4 0 5 2 3 Time (s) Graph #1: Vertical Position of Wave (m) vs Time (s) Vertical position of wave (m) 2 3 S 0 1 2 3 4 5 6 Horizontal position of Graph #2: Vertical Position of Wave (m) vs Horizontal Position of Wave (m)