The wavefunction of a mechanical wave on a string is described by: y(x,t) = 0.012cos(TX-100rtt+21t/3), where x and y are in meters and t is in seconds. The %3D transverse velocity of an element on the string at the left end (x 0), at time t = 0 is: +0.6n m/s +0.6v3n m/s O -0.6n m/s None of the listed -0.6V3m m/s

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter13: Mechanical Waves
Section: Chapter Questions
Problem 10P: A transverse wave on a string is described by the wave function y=0.120sin(8x+4t) where x and y are...
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The wavefunction of a mechanical wave on a string is described by: y(x,t) =
0.012cos(TTX-100rtt+21t/3), where x and y are in meters and t is in seconds. The
transverse velocity of an element on the string at the left end (x = 0), at time t = 0
is:
+0.6n m/s
+0.6V3n m/s
-0.6n m/s
None of the listed
-0.6V3n m/s
In an oscillatory motion of a simple pendulum, the ratio of the maximum angular
acceleration, O"max, to the maximum angular velocity, O'max, is t s^(-1). What is
the time needed for the pendulum to complete two oscillations?
0.5 sec
0.25 sec
1 sec
4 sec
2 sec
OO
OO
Transcribed Image Text:The wavefunction of a mechanical wave on a string is described by: y(x,t) = 0.012cos(TTX-100rtt+21t/3), where x and y are in meters and t is in seconds. The transverse velocity of an element on the string at the left end (x = 0), at time t = 0 is: +0.6n m/s +0.6V3n m/s -0.6n m/s None of the listed -0.6V3n m/s In an oscillatory motion of a simple pendulum, the ratio of the maximum angular acceleration, O"max, to the maximum angular velocity, O'max, is t s^(-1). What is the time needed for the pendulum to complete two oscillations? 0.5 sec 0.25 sec 1 sec 4 sec 2 sec OO OO
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