Two triangular wave pulses are traveling toward each other on a stretched string as shown in Fig.1S.33. Each pulse is identical to the other and travels at 2.00 cm/s. The leading edges of the pulses are 1.00 cm apart at t = 0. Sketch the shape of the string at t = 0.250 s, t = 0.500 s, t = 0.7S0 s, t = 1.000 s, and t = 1.250 s.

v = 200 cme v= 200 cms 1.00 cm 1.00 cm 1.00 cm 1.00 cm 1.00 cm 1.00 cm 1.00 cm