Consider a coupled system with two blocks, A of mass m and B of mass 2m coupled by springs of spring constants k, k and 2k as shown in the figure. k B 2k lelllll el e2m 0000000 Choose... The number of independent normal modes the system can vibrate in is Choose.. The ratio of frequencies of the highest to lowest normal mode is Choose... In the in-phase mode, the ratio of amplitudes of block B to block A is equal to Choose... In the out-of-phase mode, the ratio of amplitudes of block B to block A is equal to is equal to

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Consider a coupled system with two blocks, A of mass m and B of mass 2m coupled by springs of spring constants k, k and 2k as shown in the figure.
A
2k
lelllll
m F0000000 2m 000000
Choose...
The number of independent normal modes the system can vibrate in is
Choose...
The ratio of frequencies of the highest to lowest normal mode is
Choose...
In the in-phase mode, the ratio of amplitudes of block B to block A is equal to
Choose...
In the out-of-phase mode, the ratio of amplitudes of block B to block A is equal to is equal to
Transcribed Image Text:Consider a coupled system with two blocks, A of mass m and B of mass 2m coupled by springs of spring constants k, k and 2k as shown in the figure. A 2k lelllll m F0000000 2m 000000 Choose... The number of independent normal modes the system can vibrate in is Choose... The ratio of frequencies of the highest to lowest normal mode is Choose... In the in-phase mode, the ratio of amplitudes of block B to block A is equal to Choose... In the out-of-phase mode, the ratio of amplitudes of block B to block A is equal to is equal to
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