Question
$ y = 3 \sin \left( \pi \left( \frac{t}{2} - \frac{x}{4} \right) \right) $ represents an equation of a progressive wave, where 't' is in seconds and 'x' is in metres. The distance traveled by the wave in 5 seconds is:
$ y = 3 \sin \left( \pi \left( \frac{t}{2} - \frac{x}{4} \right) \right) $ represents an equation of a progressive wave, where 't' is in seconds and 'x' is in metres. The distance traveled by the wave in 5 seconds is: