Two discs of moment of inertia and and angular speeds and are rotating along collinear axes passing through their centre of mass and perpendicular to their plane. If the two are made to rotate combindly along the same axis the rotational of system will be |
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a) |
b) |
c) |
d) |
None of these |

Two discs of moment of inertia and and angular speeds and are rotating along collinear axes passing through their centre of mass and perpendicular to their plane. If the two are made to rotate combindly along the same axis the rotational of system will be |
||||||||

a) |
b) |
c) |
d) |
None of these |

1 Answer

127 votes

Conservation of angular momentum Angular velocity of system Rotational kinetic energy |

127 votes

127