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What is the moment of inertia of the wheel about an axis through its center and perpendicular to...

A wagon wheel is constructed as shown in the figure. Theradius of the wheel is 0.300 {rm m}, and the rim has a mass of 1.30 {rm kg}. Each of the wheel's eight spokes, which come outfrom the centerand are 0.300 {rm m} long,has a mass of 0.220 {rm kg}.1026330.jpgWhat is the moment of inertia of the wheelabout an axis through its center and perpendicular to the plane ofthe wheel?I =
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Answer #1
Givenradius of the wheel R=0.300{rm m}mass of the rim M = 1.30{rm kg}length of spokesL=0.300{rm m}mass of the spokes m=0.220{rm kg}---------------------------------------------------------------------Total moment of inertia is given byI = Ir + 8 Iswhere Ir be the moment of inertia of therim = MR2Isbe the moment of inertia of the spokes = ( 1/3 )mL2substitute these values in I I =MR2 +( 8/3 )mL2Plug in values
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