Problem 9: Two students stretch a uniform rope of length L = 3.4 m and mass m = 1.4 kg between them. ne of the students gives the rope a quick up-and-down shake and produces a transverse pulse that travels the ngth of the rope in time t = 1.9 s. Part (a) What is the tension in the rope, in newtons? T= h L Part (b) A third student uses a slow-motion camera to observe the pulse and measures that it takes a time t = 0.15 s for the full width of the pulse to ass by her. She also carefully measures the height of pulse (from the equilibrium level of the rope to the pulse's peak) to be h = 0.15 m. What is the pulse's idth, in meters? Part (c) A point on the rope is marked with a red spot. As the pulse passes by, what is the spot's average speed, in meters per second, during its transverse motion from equilibrium position to peak and back?

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Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.