Physics
posted by rory on .
A traveling wave has displacement D(x,t)=(3.00cm)sin(5.36x6.71t), where x is in meters and t is in seconds. What is the wave speed of this wave?
**snapshot graph at t=1/4 s

v = omega/k
The wave equation is of the form
D(x,t) = A*sin(k*xomega*t)
k = 5.36
omega = 6.71
solve for v, the wave speed