A wave is generated in a string under tension by connecting it to a vertical mass-on-a-spring, as shown below for motion in an undamped situation. At time t = 0, the mass-spring system is suddenly displaced to maximum amplitude. If the mass-spring system experiences damping, sketch (or describe in words) the wave that is produced when the system is (i) underdamped and (ii) critically damped. E" Coslwitte) 98) *A -A- (undamped example) N
A wave is generated in a string under tension by connecting it to a vertical mass-on-a-spring, as shown below for motion in an undamped situation. At time t = 0, the mass-spring system is suddenly displaced to maximum amplitude. If the mass-spring system experiences damping, sketch (or describe in words) the wave that is produced when the system is (i) underdamped and (ii) critically damped. E" Coslwitte) 98) *A -A- (undamped example) N
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Transcribed Image Text:wave is generated in a string under tension by connecting it to a vertical mass-on-a-spring, as shown below
for motion in an undamped situation.
At time t = 0, the mass-spring system is suddenly displaced to maximum amplitude. If the mass-spring system
experiences damping, sketch (or describe in words) the wave that is produced when the system is (i) underdamped
and (ii) critically damped.
+ A
98)
8,6
(undamped example)
4. A string on a cello is plucked. Consider the following properties in the wave on the string and the sound wave
in air: which are the same and which are different in the two media? (i) frequency; (ii) wavelength; (iii) speed of
the wave; (iv) power transmitted along the wave.
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