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Unformatted text preview: 2 + mv 2 : rolling without slipping = v r omega = = Torque r F sin phi torque I alpha = ( ) Torque r distance cross F ( ) Initial angular momentum about disk Rmv object hitting disk Pendulum : = ( ) F mg sin theta angle between straight down and rod = ( / ) = ( / ) = ( / ) = Omega root k m root mg mL root g L omega 2pif = / ( ) 2pi T period and frequency = ( / ) . T 2 pi root L g period only depends on length and gravity = ( + ) = S A cos omega t phi A Ltheta max...
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 Spring '08
 SPIKE,BENJ
 Physics, Acceleration

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