I provided a close up of the
graph. Any help on this question would be great.
Homework Answers
From graph
Amplitude:3cm
Lamda(wavelength)=4cm
wave number(k)=2pi/4cm
velocity=angular frequency/k
24=w/0.5pi
w=12pi
f=w/2pi
=6hz
eqn of wave
y=3cmsin((12pi)t-(0.5pi)x+phi)
Velocity of wave can be found by differentiating above equation once
Acceleration of wave can be found by differentiating above equation twice
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I provided a close up of the
graph. Any help on this question would be great....
I am completing a study guide, and was able to complete the first 2 pages. Any...
I am completing a study guide, and was able to complete the
first 2 pages. Any help on these questions?
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I am completing a study guide for the next section of class because I am trying...
I am completing a study guide for the next section of class
because I am trying to get ahead. Any suggestions?
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A wave passes your house (considered to be x = 0), and you start your stopwatch...
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I am completing a study guide, and was able to complete the
first 2 pages. Any help on these questions?
You are driving south on a road at a speed of 21.3 m/s and you hear a siren from a police car at a frequency of 915 Hz, as the police car approaches you while driving north. If the police car is going at a speed of 32.4 m/s, and the speed of sound is 343 m/s, what frequency would...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement of the same wave as a function of position. D (cm) D (cm) -1 -2 2/3 4 67 8 -2 (a) Determine the period T, the frequency f, and the angular frequency o for this wave. (b) Determine the wavelength 2, wavenumber K,...
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I am completing a study guide for the next section of class
because I am trying to get ahead. Any suggestions?
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