Physics

Problem

Along a stretched string, a wave of amplitude

2\,\text{mm}

and frequency

50\,\text{Hz}

travels in the +

x

direction. At

t=0

, the particle at

x=0

is at its maximum positive displacement, while the particle at

x=0.30\,\text{m}

is simultaneously at its maximum negative displacement. (i) Determine the wavelength of the wave. (ii) Hence write the complete displacement equation

y(x,t)

in the sine form. a. Determine the wavelength of the wave. b. Hence write the complete displacement equation

y(x,t)

in the sine form.