Last Updated On [03-11-2023]
One quarter of the disc of mass 
is removed. If 
be the radius of the disc, the new moment of inertia is
a)
b)
c)
d)
None of these
One quarter of the disc of mass is removed. If be the radius of the disc, the new moment of inertia is
a)
b)
c)
d)
None of these
Question ID - 53946 :-
One quarter of the disc of mass is removed. If be the radius of the disc, the new moment of inertia is
a)
b)
c)
d)
None of these
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One quarter of the disc of mass |
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a) |
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b) |
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c) |
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d) |
None of these |
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(c) Moment of inertia of whole disc about an axis through centre of disc and perpendicular to its plane is As one quarter of disc is removed, new mass,
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Next Question :
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A uniform disc of mass |
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a) |
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b) |
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c) |
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d) |
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and radius 
is mounted on a fixed horizontal axis. A block of mass 
hangs from a massless string that is wrapped around the rim of the disc. The magnitude of the acceleration of the falling block (
) is
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