Question

For a 2DOF system, how many natural frequency (frequencies) does it have? How many vibration(s) could...

For a 2DOF system, how many natural frequency (frequencies) does it have? How many vibration(s) could it possibly have?

Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Write down the formula relating frequencies fn for higher natural modes of vibration to the fundamental...
Write down the formula relating frequencies fn for higher natural modes of vibration to the fundamental mode frequency f1
29a)A violin string is set in vibration at a frequency of 440Hz. How many vibrations does...
29a)A violin string is set in vibration at a frequency of 440Hz. How many vibrations does it make while its sound travels 200m if the temperature is 25C 29b)A wire with a linear mass density of 2.5x10^-3 kg/m is under 35N of tension. If the wire is plucked what is the frequency of the wave on the wire if its wavelength is 2m
6. (a) Calculate the first three frequencies of axial vibration of a bar fixed at one...
6. (a) Calculate the first three frequencies of axial vibration of a bar fixed at one end.        (b) Derive the orthogonality condition of natural modes of vibration in axial direction.                                                                                                        (c)   Discuss the modal analysis method.                                                           (d). Determine the first two frequency by Rayleigh-ritz method, assuming
The natural frequency of vibration of a person is found to be 5.2 Hz while standing...
The natural frequency of vibration of a person is found to be 5.2 Hz while standing on a horizontal floor. Assuming damping to be negligible, determine the vertical displacement of the person at time = 0.5s when the floor is subjected to a vertical harmonic vibration of frequency 5.3 Hz and amplitude 0.009m. Assume the mass of the person to be 73kg. Answer in m with 3 decimal places.
1) How does the amplitude of vibration affect the time period of vibration for a spring-mass...
1) How does the amplitude of vibration affect the time period of vibration for a spring-mass system? a)The period decreases linearly as amplitude increases b)Time period increases as the square root of the amplitude c)No effect d)Time period increases linearly with the amplitude 2)What will be the value of the spring constant, if a mass of 1.1 kg attached to a spring stretches it by 16 cm. Ignore the mass of the spring and its original length. 3)What will be...
Two adjacent natural frequencies of an organ pipe are determined to be 780 Hz and 884...
Two adjacent natural frequencies of an organ pipe are determined to be 780 Hz and 884 Hz. (Assume the speed of sound is 343 m/s.) (a) Calculate the fundamental frequency of this pipe. Hz (b) Calculate the length of this pipe. m
How many degrees of freedom does a system have if there are N particles that can...
How many degrees of freedom does a system have if there are N particles that can move in 3 dimensions and each particle has a spin that can point either up or down? How many total spin states are available to this system?
How many subspaces does R1 have? How many subspaces does R2 have?
How many subspaces does R1 have? How many subspaces does R2 have?
(A) How does a change in mass (for example, swapping a hydrogen with a deuterium) affect...
(A) How does a change in mass (for example, swapping a hydrogen with a deuterium) affect the frequency of a molecular vibration? (B) How does a change in bonding strength (for example, comparing a C-C single-bond to a C-C double bond) affect the frequency of a molecular vibration?
How many normal modes of vibration exist in the following molecules ? identify each mode and...
How many normal modes of vibration exist in the following molecules ? identify each mode and state which are IR active? a)SO2 b)H2O2 c)C6H6
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT