(Solved): A simple harmonic transverse wave is propagating along a string toward the left (or x ) directi ...

A simple harmonic transverse wave is propagating along a string toward the left (or $?x$ ) direction. Figure 18-24 shows a plot of the displacement as a function of position at time $t=$ 0 . The string tension is $3.6\mathrm{N}$ and its linear density is $25\mathrm{g}/\mathrm{m}$. Calculate (a) the amplitude, (b) the wavelength, (c) the wave speed, $(d)$ the period, and $(e)$ the maximum speed of a particle in the string. $(f)$ Write an equation describing the traveling wave.