Topic: Damped Harmonic Motion
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What is damped harmonic motion?
( ¦dampt har¦män·ik ′mō·shən ) (physics) Also known as damped oscillation; damped vibration. The linear motion of a particle subject both to an elastic restoring force proportional to its displacement and to a frictional force in the direct... Read More »
Source: http://www.answers.com/topic/damped-harmonic-motion
What is critically damped harmonic motion?
Critically damped (? = 1): The system returns to equilibrium as quickly as possible without oscillating. This is often desired for the damping of systems such as doors. When ? = 1, there is a double root ? (defined above), which is real. Th... Read More »
Source: http://www.webanswers.com/science/physics/what-is-critically-damp...
What is Simple Harmonic Motion?
A simple harmonic motion refers to the periodic motion of an object acting under the influence of a linear restoring force. This motion is typified by the motion of the mass on a spring when it is subjected to a linear elastic restoring for... Read More »
Source: http://answers.ask.com/Science/Physics/what_is_simple_harmonic_mo...
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Damped Harmonic Motion
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http://physics.bu.edu/~duffy/semester1/c…
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Source: http://answers.yahoo.com/question/index?qid=20080830082930AAecaC8
In a damped system, some force is causing the spring or the object attached to the spring to decelerate. If the spring is causing a block to accelerate on rough surface, the friction force will cause the block to decelerate. This means that...
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Source: http://answers.yahoo.com/question/index?qid=20120426082832AAm1Bu0
Simple harmonic motion can be described in mechanical terms as the kind of motion which results when a restoring force is proportional to the displacement (d) from an equilibrium position. By developing the definition mathematically, it can...
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Source: http://answers.yahoo.com/question/index?qid=20111018213113AA4Lg84
First off, that equation is linear if m, b, and k are constant---it's linear even if they depend on time as long as they don't depend on x, x' or x''. The associated homogeneous equation is mx" + bx' + kx = 0 with characteristic equation mr...
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Source: http://answers.yahoo.com/question/index?qid=20100917234405AAUZKSF
your solution will depend on whether the system is overdamped, underdamped, or critically damped; the solution you cite is the form of the overdamped case I could write a whole page on this...but let me refer you to the wikipedia page where...
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Source: http://answers.yahoo.com/question/index?qid=20111104125506AABKVLf
An example of harmonic motion would be a bicycle wheel; spinning around and around starting and stopping at one point, a pendulum; swinging back and forth also stopping and starting at one point, a yo-yo; starting at one point going and com...
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Source: http://wiki.answers.com/Q/What_is_an_example_of_harmonic_motion
