A stretched string has a mass per unit length of 5.00 g/cm and a tension of 10.0 N A sinusoidal wave on this string has an amplitude of 0.16 mm and a frequency of 100 Hz and is traveling in the negative direction of an x axis. If the wave equation is of the form y(x,t)= y_m sin(kx pm omegat), what are (a) y_m (b) k. (c) omega, and (d) the correct choice of sign in front of omega?

A stretched string has a mass per unit length of 5.00 g/cm and a tensi

1.	A stretched string has a mass per unit length of 5.00 g/cm and a tension of 10.0 N A sinusoidal wave on this string has an amplitude of 0.16 mm and a frequency of 100 Hz and is traveling in the negative direction of an x axis. If the wave equation is of the form y(x,t)= y_m sin(kx pm omegat), what are (a) y_m (b) k. (c) omega, and (d) the correct choice of sign in front of omega?
Answer» Answer :(a) 1mm; (b) `141 m^(-1)`; (c) 628 rad/s; (d) PLUS sign in used SINCE the wave is TRAVELING in the negative x direction

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