A sphere |
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a) |
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b) |
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c) |
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d) |
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A sphere |
|
a) |
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b) |
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c) |
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d) |
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(a,c) There will be exchange of linear velocities only. However, the two spheres cannot exert torque on each others, as their surfaces are frictionless and the angular velocities of the spheres do not change |