Water waves from a source far to the left (not shown) travel in the rightward direction and disturb the height of the water by a maximum displacement A from the equilibrium level (dashed line). Mo the Marmot sits on a boat, which goes up and down as the traveling harmonic water wave passes by. Figure 1 shows a snapshot of this at some time. Figure 2 shows measurements of the vertical displacement from equilibrium, y, of Mo's boat as a function of time, which he recorded with his ioLab device. Figure 1 Figure 2 height [meters] y (meters] wave propagation direction A I [seconds] -4 -50 40 -30 -20 -10 10 20 x [meters] What is the speed of the wave propagation? 60 m/s 1.1 m/s 6.7 m/s 42 m/s 260 m/s Which of the following equations best describes the displacement of the water surface from equilibrium, y, at a position a and a time t? O y(x, t) = – A cos(kx – wt – ø) O y(r, t) = – A cos(kx + wt + 4) O y(x, t) = A cos(kx + wt)

Water waves from a source far to the left (not shown) travel in the rightward direction and disturb the height of the water by a maximum displacement A from the equilibrium level (dashed line). Mo the Marmot sits on a boat, which goes up and down as the traveling harmonic water wave passes by. Figure 1 shows a snapshot of this at some time. Figure 2 shows measurements of the vertical displacement from equilibrium, y, of Mo's boat as a function of time, which he recorded with his ioLab device. Figure 1 Figure 2 height [meters] y (meters] wave propagation direction A I [seconds] -4 -50 40 -30 -20 -10 10 20 x [meters] What is the speed of the wave propagation? 60 m/s 1.1 m/s 6.7 m/s 42 m/s 260 m/s Which of the following equations best describes the displacement of the water surface from equilibrium, y, at a position a and a time t? O y(x, t) = – A cos(kx – wt – ø) O y(r, t) = – A cos(kx + wt + 4) O y(x, t) = A cos(kx + wt)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Subject: physics
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