Along rope with mass m is suspended from the ceiling and hangs vertically. A wave pulse is produced at the lower end of the rope, and the pulse travels up the rope. Does the speed of the wave pulse change as it moves up the rope, and if so, does it increase or decrease?

Q: An ethernet cable is 4.00 m long and has a mass of 0.200 kg. A transverse wave pulse is produced by…

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Q: a simple pendulum of length 3 m is set into simple harmonic motion at an angle of 20°. Determine the…

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Q: Suppose you shake a slinky continuously in an up and down fashion such that a transverse waves…

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Q: Workers attach a 25.0- kg mass to one end of a 20.0- m long cable and secure the other end to the…

A: Part a:

Q: A 0.50-kg cord is stretched between two supports, 7.5 m apart. When one support is struck by a…

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Q: A steel guitar string 75 cm long with a mass of 4.5 x 10-3 kg is stretched to a tension of 150 N.…

A: Write the tension force in the string.   FT=150 N   Calculate the linear density of the string.…

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Q: 0-30° 1. A stone of mass M = 1.3 kg is suspended from a string on a 30° incline as shown above. If…

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Q: A uniform rope of total mass 4.9 kg and length 1.6 m is suspended vertically; the lower end of the…

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Q: A uniform rope of mass 0.1kg and length 2.45m hangs from a ceiling. Calculate the time taken by…

A: the tension on the rope is different at every point . let x be the length from the free end (…

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Q: Transverse waves on a string have a velocity of 15 m/s, amplitude of 0.10m and a wavelength of 25…

A: solution as

Q: If you increase the wavelength of a wave four times on a particular string, what happens the wave…

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Q: If the particles of the medium are vibrating to and fro in the same direction of energy transport,…

A: In longitudinal waves, particles of the medium vibrate to and from in a direction parallel to the…

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Q: When a weight W is hanging from a light vertical string, the speed of pulses on the string is V. If…

A: Case 1 ) weight attached = W therefore tension in the string = W Let the length of string = L Let…

Q: Suppose that the maximum velocity of the points of a string on which a sine wave propagates is v s .…

A: Vmax = V = AW  Now  At , ant distance x from mean position  Speed = W√(A2-x2)

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A: The expression for power be given as,

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Q: Two strands of the same leng th, 2.0 m, but of difterent sizes connected at end where link A has…

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Q: hiform rope of mass 68 g and length 140 cm hangs from a ceiling. (a) Find the speed of a sverse wave…

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Q: A string with a linear density of 10 kg/m is stretched to a length of 1.1 meters and fastened at…

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Q: For any given wave (moving at a constant speed), if the frequency quadruples, the wavelength

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Q: A string of mass 2.50 kg is under a tension of 200 N. The length of the stretched string is 20.0 m.…

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Q: A traveling wave on string has a period of 4 s. The amplitude of the oscillations is 10cm.Find the…

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Q: A thin metal wire is stretched tightly between two fixed wooden posts. Which of the following…

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Q: A string with total length 10 m and mass 200 g is connected to two poles. The tension in the string…

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Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.