The figure shows the displacement y of a traveling wave at a given position as a function of time and the displacement of the same wave at a given time as a function of position.How fast is the wave traveling?
A) 3.0 m/s
B) 0.75 m/s
C) 0.66 m/s
D) 1.5 m/s
E) 2.0 m/s

Question

The figure shows the displacement y of a traveling wave at a given position as a function of time and the displacement of the same wave at a given time as a function of position.How fast is the wave traveling? 
A) 3.0 m/s 
B) 0.75 m/s 
C) 0.66 m/s 
D) 1.5 m/s 
E) 2.0 m/s

Quizplus · Accepted Answer

The Answer is B

The Figure Shows the Displacement Y of a Traveling Wave