A thin hollow cylinder open at both ends: (i) Sliding without rolling (ii) Rolls without slipping, with the same speed The ratio of kinetic energy in the two cases is |
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a) |
1:1 |
b) |
4:1 |
c) |
1:2 |
d) |
2:1 |

A thin hollow cylinder open at both ends: (i) Sliding without rolling (ii) Rolls without slipping, with the same speed The ratio of kinetic energy in the two cases is |
|||||||

a) |
1:1 |
b) |
4:1 |
c) |
1:2 |
d) |
2:1 |

1 Answer

127 votes

**(c)**

When hollow cylinder slides with out rolling, it possess only translational kinetic energy,

When it rolls without slipping, it possess both types of kinetic energy,

[For hollow cylinder ]

127 votes

127