alternating current: current amplitude as a function of angular frequency [Credit: Courtesy of the Department of Physics and Astronomy, Michigan State University]

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Forced oscillation (driven oscillation): if apply a periodically varying driving force with angular frequency to a damped harmonic oscillator; the angular frequency with which the mass oscillates is equal to the driving angular frequency; if we force the oscillator to vibrate w/ angular freq nearly equal to angular frequency: it is naturally disposed to oscillate at a certain freq, so we expect the amplitude to be larger than when the 2 are very different; little damp: sharp A peak when…

The frequency, period, and angular frequency of a mass on a spring.

Plank's constant has the dimension of: #Momentum #Energy #Angular #Frequency

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Cosmic Thread Angular Frequency Necklace

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Angular frequency of a physical pendulum -- this equation is available for your use in vCalc. #math #physics #engineering #mechanics

Angular frequency - Wikipedia, the free encyclopedia

Wave pulse: ex: transverse wave on a stretched string; pulse travels along length of string; tension in string restores the straight line shape; periodic wave: repetitive motion; each particle in string undergoes periodic motion as the wave propagates; simple harmonic motion: angular frequency = 2pi x f; period T=1/f = 2pi/angular frequency; symmetrical sequence of crests and troughs: sinusoidal waves: every particle has the same frequency

Power and rotational speed[edit] The maximum power of a Savonius rotor is given by P_{\mathrm{max}} = 0.36\, \mathrm{kg\, m^{-3}} \cdot h \cdot r \cdot v^3, where h and r are the height and radius of the rotor and v is the wind speed.[citation needed] The angular frequency of a rotor is given by \omega = \frac{\lambda \cdot v}{r}, where \lambda is called the tip-speed ratio. The range λ varies within is characteristic of a specific windmill, and for a Savonius rotor λ is typically around…

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