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Figure 10-75 shows three rotating, unifo...

Figure 10-75 shows three rotating, uniform disks that are coupled by belts. One belt runs around the rims of disks A and C. Another belt runs around a central hub on disk A and the rim of disk B. The belts move smoothly without slip-page on the rims and hub. Disk A has radius R, its hub has radius 0.5000R, disk B has radius 0.2500R, and disk C has radius 2.000 R. Disks B and C have the same density (mass per unit volume) and thickness. What is the ratio of the magnitude of the angular momentum of disk C to that of disk B?

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RESNICK AND HALLIDAY-RIGID BODY DYNAMICS - I-PROBLEMS
  1. Figure 10-74 is an overhead view of a rod of length d and negligible m...

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  2. A force (2.00hati-4.00hatj+2.00hatk)N acts on a particle located at (3...

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  3. Figure 10-75 shows three rotating, uniform disks that are coupled by b...

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  4. In Figure, three particles of mass m = 23 g are fastened to three rods...

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  5. A sanding disk with rotational inertia 8.6xx10^(-3)kg*m^(2) is attache...

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  6. The angular momentum of a flywheel having a rotational inertia of 0.14...

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  7. A disk with a rotational inertia of 7.00kg*m^(2) rotates like a merry-...

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  8. Figure 10-77 shows a rigid structure consisting of a circular hoop of ...

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  9. In Fig. 10-78, two skaters, each of mass 50 kg, approach each other al...

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  10. A cockroach of mass 0.20 kg runs counterclockwise around the rim of a ...

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  11. A man stands holding a weight in each hand and with his arms outstretc...

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  12. The rotational inertia of a collapsing spinning star drops to 1/4 its ...

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  13. A track is mounted on a large wheel that is free to turn with neigligi...

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  14. Two disks are mounted (like a merry-go-round) on low-friction bearings...

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  15. The rotor of an electric motor has rotational inertia I(m)=2.0xx10^(-3...

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  16. A wheel of moment of inertia 0.10 kg-m^2 is rotating about a shaft at ...

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  17. A cockroach of mass m lies on the rim of a uniform disk of mass 4.00 m...

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  18. Figure 10-80 is an overhead view of a rod with length 2L and negligibl...

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  19. Figure 10-81 shows an overhead view of a ring that can rotate about it...

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  20. Figure 10-82 is an overhead view of semicircular ring of mass m and ra...

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