Question
Asked Oct 21, 2019
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FIND AN EXPIZESSION
OSCILLATOR
Foz THE
AMPLITUDE
OF
AN UNDAMPED DRIVEN
of 1Z Times
THAT
DRIVEN
IS
FREQUENCY
THE
OSCLLUATOR2'S
NATURAL
FREaUENCI
FIND
THE
PHASE
THE
Of
MOTION
THIS
Of
SYSTEM
RECATIUE
To
THE
DRIVING
FORCE.
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FIND AN EXPIZESSION OSCILLATOR Foz THE AMPLITUDE OF AN UNDAMPED DRIVEN of 1Z Times THAT DRIVEN IS FREQUENCY THE OSCLLUATOR2'S NATURAL FREaUENCI FIND THE PHASE THE Of MOTION THIS Of SYSTEM RECATIUE To THE DRIVING FORCE.

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Expert Answer

Step 1

(a) Write the equation of motion for a undamped driven oscillator

F
x'(t)+x(t)= cos t
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F x'(t)+x(t)= cos t

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Step 2

Write the solution to th...

F/m
x(t) cos ar+
sin ar+-
cos at
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F/m x(t) cos ar+ sin ar+- cos at

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Advanced Physics

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