A 99.9 g wire is held under a tension of 130 N with one end at x = 0 and the oth

Question

A 99.9 g wire is held under a tension of 130 N with one end at x = 0 and the other at x = 11.1 m. At time t = 0, pulse 1 is sent along the wire from the end at x = 11.1 m. At time t = 14.4 ms, pulse 2 is sent along the wire from the end at x = 0. At what position x do the pulses begin to meet?

A string along which waves can travel is 3.5 m long and has a mass of 170 g. The tension in the string is 43 N. What must be the frequency of traveling waves of amplitude 8.9 mm for the average power to be 90 W?

Number

Number

The function , with x in meters and t in seconds, describes a wave on a taut string. What is the transverse speed for a point on the string at an instant when that point has the displacement y= +19.0 cm? A 99.9 g wire is held under a tension of 130 N with one end at x = 0 and the other at x = 11.1 m. At time t = 0, pulse 1 is sent along the wire from the end at x = 11.1 m. At time t = 14.4 ms, pulse 2 is sent along the wire from the end at x = 0. At what position x do the pulses begin to meet? A string along which waves can travel is 3.5 m long and has a mass of 170 g. The tension in the string is 43 N. What must be the frequency of traveling waves of amplitude 8.9 mm for the average power to be 90 W?

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