'Stiffness reactance' presentation slideshows

CHAPTER 3

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PHYSICAL CONCEPTS

PHYSICAL CONCEPTS. Number issues Physical Quantities Force/Friction/Energy/Work, etc. Simple harmonic motion Vibration: Free and Forced Impedance. Scientific Notation. number between 1.00 and 9.99 times 10 raised to some power E.G., 1492 becomes 1.492 x 10 3

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Impedance (Z) vs. Admittance (Y)

Resistance(R) Mass Reactance(Xm) Stiffness Reactance(Xs) Z = ( R 2 + X t 2 ) 1/2. Conductance(G) Mass Susceptance(Bm) Stiffness Susceptance(Bs) Y = (G 2 + B t 2 ) 1/2. Impedance (Z) vs. Admittance (Y). Mass and Stiffness Reactance. Resonant Freq. Mass and Stiffness Susceptance.

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