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Predavanje 1 - phy

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JEDNOSTAVNO HARMONIJSKO TITRANJE<br />

najjednostavnije oscilacijsko gibanje<br />

nastupa kada je povratna sila F x<br />

proporcionalna pomaku x (Hookeov<br />

zakon)<br />

sa svake strane ravnotežnog položaja F x i x<br />

F x<br />

= −kx = ma x<br />

a x<br />

= d2 x<br />

dt 2<br />

= − k m x<br />

Jednostavno harmonijsko titranje<br />

Harmonijski oscilator (H.O.)<br />

Monday, March 14, 2011

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