A sphere and a hollow cylinder roll without slipping down two separate inclined planes and travel the same distance in the same time. If the angle of the plane down which the sphere rolls is . The angle of the other plane is |
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a) |
b) |
c) |
d) |
A sphere and a hollow cylinder roll without slipping down two separate inclined planes and travel the same distance in the same time. If the angle of the plane down which the sphere rolls is . The angle of the other plane is |
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a) |
b) |
c) |
d) |