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FormulaeMidtermExamI

FormulaeMidtermExamI - angular Constant 2 1 Spring Gravity...

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Formulae for Mid-term Exam I f T f m r m r F dt L d I L p r L P I I W W d W R v I a M F I Mv K I F r i i i cm z z tot z z cm z cm z cm ext cm cm z z π ω τ θ α 2 , / 1 : motion Periodic : mass of Center 0 0; : conditions m Equilibriu axis) symmetric a about rotating body - rigid (a particle) (a : momentum Angular ) 2 / 1 ( ) 2 / 1 ( ; : by torque Work slipping) without (rotating ; ) 2 / 1 ( ) 2 / 1 ( body - rigid a of Motion ; : Torque 2 1 2 2 2 2 2 1 = = = = = = = × = = = = = = = = + = = × = r r r r r r r r r r r r r r r r r 2 1 2 12 0 0 2 2 2 2 : frequency Beat medium in the sound of speed listener, the of speed source, the of speed listener by the heard freq. source, the of freq. , : shifts Doppler pipe stopped or 1,3,5,. ..) (n 4 / - end clamped One pipe open or 1,2,3,. ..) (n 2 / - ends clamped Two : waves Standing W/m 10 ), / log( ) db 10 ( : level Sound / , / ) 4 /( , / 2 , / ) cos( ) , ( , / : Waves cm) o rotation t of axis (d / / / : pendulum physical pendulum, simple SHM, Angular ) 2 / 1 ( ) 2 / 1 ( ) 2 / 1 ( ) cos( ; / ) / ( / ; : motion harmonic Simple f f f v v v f f f v v v v f n L n L I I I P v F r P I T k t kx A t x y f T v I mgd L g I const kA kx mv E t A x m k x m k m F a kx F beat L s L s s s L L n n x x x x = = = = = = ± ± = = = = = = = = = = = 2 = = = = = = = = = = + = + = = = = = λ β ρ γ µ ν κ φ () 2 2 2 2 2 tan 0 2 0 2 0 2 0 0 2 2 2 0 2 0 2 2 0 0 0 ) 2 / 1 ( : energy kinetic Rotational : theorem axis Parallel : inertia of Moment / ; ; : Rotation ) ( 2 ) 2 / 1 ( : momentum
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Unformatted text preview: angular Constant ) 2 / 1 ( Spring Gravity : energy Potential 2 / 1 : energy kinetic nal Translatio / locity Angular ve / on accelerati Radial : elocity constant v h motion wit Circular ) ( 2 ; 2 1 : on accelerati linear Constant : ocity linear vel Constant I K Md I I r m I r r v a r a r v t t t kx U mgy U mv K r v r v a x x a v v at t v x x vt x x cm i i i rad rad = + = = = = = = − + = + = + + = = = = = = − + = + + = + = ∑...
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