Question

Chapter 16, Problem 021 A 93.8 g wire is held under ข tension of 480 N with one end at x 0 und the other utx = 14.6 m. At time t = 0, pulse l is sent along the wire from the end ut x = 14.6 m. At time t = 27.1 ms, pulse 2 is sent along the wire from the end at x 0. At what positionx do the pulses begin to meet? Number the tolerance is +/-2% Units

Answer 1

we need to Know that the 2 pulses movirg aleng the hng one at each end but evti the seme speed e begin et a 7.193m So Since they bo move atthe speed he uo' lI LU1 meel at hall clistance 9 X3.56 m