For sII>, 110sII−>and αdecreases with time. 9.16(a) From table 8.3.1… 22smaI=about the symmetry (spin) axis. 24cm diskaIm=about an axis through the center of mass of the disk and ⊥to the spin axis. From the parallel axis theorem, equation 8.3.21, … SGa / 2 a45oz yx 2242diskmaa=+about the pivot point. 223rodmaI=moment of inertia of the rod about the pivot point. Thus … 2222242233discrodmaamaImm =+=++= aFrom equation 9.7.10, ()124cos2cosssISMglIIθφ+−=±1222142cosMglSSI=±−±cos2232243smaImaI==, 1coscos452D129928803mMlcmmaIa−+=12222121
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This note was uploaded on 01/06/2012 for the course PHYSICS 4360C taught by Professor Johnanderson during the Fall '11 term at UNF.