# Question: 2 a wave passes your house considered to be x...

###### Question details

(2) A wave passes your house (considered to be x “ 0), and you start your stopwatch as the wave passes (marking t “ 0). It is traveling at a speed of 50 m/s in the negative-x direction. The displacement of the wave as it passes your house is 4 m even though its amplitude is 6m. It has a frequency of 2 Hz.

(a) Write the equation for the displacement of this wave as a function of position and time.

(b) Draw a history graph (at x “ 0m) and a snapshot graph (at t “ 0s).