A 19 kg object is attached to a spring with spring constant 16 kg/s2. It isalso attached to a dashpot with damping constant c =object is initially displaced 5 m above equilibrium and released. Find itsdisplacement and time-varying amplitude for t > 0.7 N-sec/m. They(t)e-0.184t (5 cos (0.9t) + sin(0.9t))The motion in this example isO critically dampedO overdampedO underdampedConsider the same setup above, but now suppose the object is under theinfluence of an outside force given by F(t)4 cos(wt).What value for w will produce the maximum possible amplitude for thesteady state component of the solution? 0.977What is the maximum possible amplitude?2.30

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kg object is attached to a spring vwith spring constant 16 kg/s². It is also attached to a dashpot with damping constant c = object is initially displaced 5 m above equilibrium and released. Find its displacement and time-varying amplitude for t > 0. 7 N-sec/m. The y(t) = e-0.184t(5 cos(0.9t) + sin(0.9t))

kg object is attached to a spring vwith spring constant 16 kg/s². It is also attached to a dashpot with damping constant c = object is initially displaced 5 m above equilibrium and released. Find its displacement and time-varying amplitude for t > 0. 7 N-sec/m. The y(t) = e-0.184t(5 cos(0.9t) + sin(0.9t))

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Strain Gauges

All the components used in civil engineering and mechanical engineering applications undergo deformations due to induced internal stresses under the application of external loads. Under repeated application of loads, there is a high possibility of failure of the components. Hence, periodic monitoring of the components and determination of stresses are very important.

Question

A 19 kg object is attached to a spring with spring constant 16 kg/s2. It is
also attached to a dashpot with damping constant c =
object is initially displaced 5 m above equilibrium and released. Find its
displacement and time-varying amplitude for t > 0.
7 N-sec/m. The
y(t)
e-0.184t (5 cos (0.9t) + sin(0.9t))
The motion in this example is
O critically damped
O overdamped
O underdamped
Consider the same setup above, but now suppose the object is under the
influence of an outside force given by F(t)
4 cos(wt).
What value for w will produce the maximum possible amplitude for the
steady state component of the solution? 0.977
What is the maximum possible amplitude?
2.30

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