Last Updated On [03-11-2023]
A thin uniform circular disc of mass 
and radius 
is rotating in a horizontal plane about an axis passing through its centre and perpendicular to the plane with an angular velocity 
. Another disc of same dimensions but of mass 
is placed gently on the first disc co-axially. The angular velocity of the system is
a)
b)
c)
d)
A thin uniform circular disc of mass and radius is rotating in a horizontal plane about an axis passing through its centre and perpendicular to the plane with an angular velocity . Another disc of same dimensions but of mass is placed gently on the first disc co-axially. The angular velocity of the system is
a)
b)
c)
d)
Question ID - 52808 :-
A thin uniform circular disc of mass and radius is rotating in a horizontal plane about an axis passing through its centre and perpendicular to the plane with an angular velocity . Another disc of same dimensions but of mass is placed gently on the first disc co-axially. The angular velocity of the system is
a)
b)
c)
d)
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A thin uniform circular disc of mass |
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b) |
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c) |
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The problem, contains four problem figures marked A, B, C and D and five answer figures marked 1, 2, 3, 4 and 5. Select a figure from amongst the answer figures which will continue the same series as given in the problem figures.
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