Unformatted text preview: 2 + ½ 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, Angular Momentum, Moment Of Inertia, Rotation, Fundamental physics concepts, MR2, omega Torque
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