The twisting couple per unit twist for a solid cylinder of radius 3 cm is 0.1 N-m. The twisting couple per unit twist, for a hollow cylinder of same material with outer and inner radius 5 cm and 4 cm respectively will be |
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a) |
0.1 N-m |
b) |
0.455 N-m |
c) |
0.91 N-m |
d) |
1.82 N-m |

The twisting couple per unit twist for a solid cylinder of radius 3 cm is 0.1 N-m. The twisting couple per unit twist, for a hollow cylinder of same material with outer and inner radius 5 cm and 4 cm respectively will be |
|||||||

a) |
0.1 N-m |
b) |
0.455 N-m |
c) |
0.91 N-m |
d) |
1.82 N-m |

1 Answer

127 votes

Twisting coupler per unit twist for solid cylinder, for hollow cylinder, = 0.455 Nm |

127 votes

127