A transverse traveling wave on a taut wire has an amplitude of 0.200 mm and a frequency of 500 Hz. It travels with a speed of 196 m/s.
(a) Write an equation in SI units of the form y = A sin (kx ─ wt) for this wave.
(b) The mass per unit length of this wire is 4.10 g/m. Find the tension in the wire.