Task 2External ForceDamperDampermassmassSmooth SurtaceHNo FrictionSpringSpringConsider the above spring-mass-damper system. Let the mass m= 1 kg, spring stiffness k= 1 N/m anddamping coefficient b = 1 N.s/m.(a) What is the number of degrees of freedom?(b) Find the Mass, Damping and Stiffness matrices.(c) Find the natural frequencies and mode shapes.(d) If the damping coefficient, b, is zero and he external force is At) = sint, find the steady state positionamplitude for the two masses.

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Answered: External Fore Damper Damper mass mass m…

Engineering

Mechanical Engineering

External Fore Damper Damper mass mass m Smooth Surface No Friction Spring Spring

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

Task 2
External Force
Damper
Damper
mass
mass
Smooth SurtaceH
No Friction
Spring
Spring
Consider the above spring-mass-damper system. Let the mass m= 1 kg, spring stiffness k= 1 N/m and
damping coefficient b = 1 N.s/m.
(a) What is the number of degrees of freedom?
(b) Find the Mass, Damping and Stiffness matrices.
(c) Find the natural frequencies and mode shapes.
(d) If the damping coefficient, b, is zero and he external force is At) = sint, find the steady state position
amplitude for the two masses.

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