Find the frequency, wavelength and wave speed of the wave on machine 1 and machine 2. Justify your answer for each of the three quantities.
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Find the frequency, wavelength and wave speed of the wave on machine 1 and machine 2. Justify your answer for each of the three quantities.
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- Please help me solve this problemA mass M is free to slide along a frictionless rail. A pendulum of length L and mass m hangs from M. 1. Find the equations of motion. 2. Find the total energyThe motion of a mass on a spring hung vertically, where the mass oscillates up and down, can also be modeled using the rotating disk. Instead of the lights being placed horizontally along the top and pointing down, place the lights vertically and have the lights shine on the side of the rotating disk. A shadow will be produced on a nearby wall, and will move up and down. Write the equations of motion for the shadow taking the position at t = 0.0 s to be y = 0.0 m with the mass moving in the positive y-direction.
- Solve it correctly please. I will rate accordinglySelect the best answer for the question. 10. Two recording devices are set 3,800 feet apart, with the device at point A to the west of the device at point B. At a point on a line between the devices, 400 feet from point B, a small amount of explosive is detonated. The recording devices record the time the sound reaches each one. How far directly north of site B should a second explosion be done so that the measured time difference recorded by the devices is the same as that for the first detonation? O A. 1,857.42 feet O B. 5,415.26 feet O C. 906.67 feet O D. 1,882.03 feet O Mark for review (Will be highlighted on the review page)Now lets consider a specific pendulum where the radius of the ball is 0.1 m, the length of the string is 1 m, and the mass of the ball is 250 g. What is the period of this pendulum? Use the formula you derived in problem 3, and report your answer in s (but don't type units into the box) Type your answer...
- I am very lost concerning this. Please work it out for me so I may see! You are very appreciated!! problem: A mass is attached to a spring and the spring is stretched to an initial position 50cm from its rest position. The mass returns to its initial position in 0.75 seconds. (a)write an equation that gives the displacement of the mass from its rest position at "t" seconds. (b) Find the distance traveled by the mass in 12 seconds. Assume that the damping is negligible.A transverse wave with an amplitude of 0.20m and wavelength of 3.0m travels toward the right in a medium with a speed of 4.0m/s. Calculate the period of the wave.[show all work, including the equation and substitution with units].Two pendulums have equal length L, but different masses mị and m2. The pen- dulums are coupled by a spring with spring constant K. The pendulums can only move in the plane of the figure. Find the frequencies of small oscillations around the equilibrium point. Use arrows on a picture like the one below to show the ap- proximate displacements corresponding to these modes. You do not need to find algebraic expressions for the displacements. Escape clause: if this problem is a little too hard, you will get partial credit for solving the special case mı = m2. L |L ml m2 k
- NOTE: The values GIVEN HERE (***) are NOT ALL the same as the values attached. For all parts of this problem, assume: *** Relative to the medium of air, these waves travel at a speed of 400 m/s. *** Relative to the source, both these waves and these particles are emitted at a frequency of 800 Hz. *** Relative to the source, these particles travel at a speed of 400 m/s. a. Assume Waves are transmitted from Source to Receiver. Assume the Source is RECEDING from the Receiver at a speed of 80 m/s relative Assume that the Receiver is stationary relative to the Air. the Air. i. Draw a diagram of the situation as you understand it, making sure to label all values and making absolutely sure to explicate the direction. ii. As measured by the Source (relative to the Source), what is the velocity of these waves? iii. As measured by the Source, what is the wavelength of these waves? iv. As measured by the Receiver, what is the velocity of these waves? v. As measured by the Receiver, what is the…I am having a hard time finding the meaning of what T2 is in the equation. Do I just square the T or do something else? Thanks for the help in advanced.Find the time and the phase displacement between I = 5 sin(120(pi) t+ 0.52) and I= 5 sin(120(pi)t),show your calculations.