Shown in the figure is a hollow icecream cone (it is open at the top). If its mass is M, radius of its top, R and height, H, then its moment of inertia about its axis is:
Shown in the figure is a hollow icecream cone (it is open at the top). If its mass is M, radius of its top, R and height, H, then its moment of inertia about its axis is:
Option 1 -
MR²/2
Option 2 -
M(R²+H²)/4
Option 3 -
MH²/3
Option 4 -
MR²/3
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1 Answer
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Correct Option - 1
Detailed Solution:Kindly consider the following figure
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= 3.15 kg m2
Distance of CM from 5 kg = 10*2/15 = 4/3m
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