5 solid cylinder > thin spherical >solid sphere > hoop solid sphere > solid cyli

Question

5 solid cylinder > thin spherical >solid sphere > hoop solid sphere > solid cylinder > thinspherical > hoop     hoop > solidcylinder > solid sphere > thin spherical thin spherical >solid sphere > solid cylinder > hoop 5 solid cylinder > thin spherical >solid sphere > hoop solid sphere > solid cylinder > thinspherical > hoop     hoop > solidcylinder > solid sphere > thin spherical thin spherical >solid sphere > solid cylinder > hoop 5 6 hoop 1kg·m2 solid cylinder 2kg·m2 solid sphere 3kg·m2 thin, spherical shell 4kg·m2

Explanation / Answer

hoop=0.2473992 kgm2 solid cylinder=0.1236696 kgm2 solid sphere=0.09893568 kgm2 thin spherical shell=0.1648928 kgm2 b) solid sphere > solidcylinder > thin spherical > hoop translational speed is inversely proportional to the moment ofinertia .so if moment of inertia is least its translational speedis more. c) hoop > thin spherical >solid cylinder > solid sphere ROTATIONAL KINETICENRGY IS DIRECTLY PROPORTIONAL TO MOMENT OF INERTIA.

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