# Angular frequency

Have all of the relevant physics information you’ll need to solve kinematics, force, energy, and thermodynamics problems at your fingertips with these handy physics equations and constants. Here, you find important physics equations to remember, five useful physical constants, and common moments of inertia equations.

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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…