10) A simple pendulum of length L is set to oscillate in simple harmonic motion. The bob gravitational potential energy is zero at its lowest vertical point. When the bob's height is at half its maximum, h = hmax/2, then its velocity is: (a) v = ghmax/2 (b)v = ghmax (c) v = 2ghmax (d)v = 2 ghmax 11) %3D A wave traveling on a string has the following wave function, y(x, t) = Asin(kx + wt + p). At time t 0, the point x 0 has a displacement of y(0,0) = 0, and is moving in the negative y -direction. Which of the following is true about the phase constant and the wave speed direction? (a) o = "/2, and the wave is moving in the negative x-direction. (b) = "/2, and the wave is moving in the positive x-direction. (c) o = n and the wave is moving in the negative x-direction. (d)o = n and the wave is moving in the positive x-direction.

10) A simple pendulum of length L is set to oscillate in simple harmonic motion. The bob gravitational potential energy is zero at its lowest vertical point. When the bob's height is at half its maximum, h = hmax/2, then its velocity is: (a) v = ghmax/2 (b)v = ghmax (c) v = 2ghmax (d)v = 2 ghmax 11) %3D A wave traveling on a string has the following wave function, y(x, t) = Asin(kx + wt + p). At time t 0, the point x 0 has a displacement of y(0,0) = 0, and is moving in the negative y -direction. Which of the following is true about the phase constant and the wave speed direction? (a) o = "/2, and the wave is moving in the negative x-direction. (b) = "/2, and the wave is moving in the positive x-direction. (c) o = n and the wave is moving in the negative x-direction. (d)o = n and the wave is moving in the positive x-direction.

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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Question

max V4/2
(d)v = tVmaxV3/2
10)
A simple pendulum of length L is set to oscillate in simple harmonic motion. The bob gravitational
potential energy is zero at its lowest vertical point. When the bob's height is at half its maximum, h =
hmax/2, then its velocity is:
(a) v =
ghmax/2
(b)v = ghmax
(c) v = 2ghmax
(d)v = 2 ghmax
11)
A wave traveling on a string has the following wave function, y(x, t) = Asin(kx + wt + p). At time
t 0, the point x 0 has a displacement of y(0,0) = 0, and is moving in the negative y-direction.
Which of the following is true about the phase constant and the wave speed direction?
(a) o = "/2, and the wave is moving in the negative x-direction.
(b)o ="/2, and the wave is moving in the positive x-direction.
(c) o =n and the wave is moving in the negative x-direction.
(d)ø = n and the wave is moving in the positive x -direction.
Activate
Go to Setti
12)
Two identical but separate strings, with the same tension, carry sinusoidal waves with the same

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