y (in cm) at t= 0 3 2 x (in m) 6 9 -2 -3You are to try to fit the parameters to the general equation given by: y(x,t) = Asin(kx+wt+() From the graphs, determine the the value of 4 (i.e. the phase constant) in radians. O Q = 0 O ( = +11n/6 O ( = +71/6 O Q = +n O ( = +5TT/6 O ( = +71/4 O Q = +51/4 O ( = +1/6 O ( = +3TT/4To relive your childhood you decide to take your rubber ducky to a nearby lake. The rubber ducky (located at x = 0 m) oats on the lake and bobs up and down due to one dimensional water waves. Shown are a y(t) graph that depicts the vertical displacement of rubber ducky as a function of time and a y(x) graph that depicts the water wave as a function of position at the time t = 0 so y (in cm) at x=0