The figure shows three 0.0121 kg particles that have been glued to a rod of length L=6.41 cm and negligible mass. The assembly can rotate around a perpendicular axis through point Oat the left end. If we remove one particle (that is, 33% of the mass), by what percentage does the rotational inertia of the assembly around the rotation axis decrease when that removed particle is (a) the innermost one and (b) the outermost one? ㅏ Axis m m +++

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The figure shows three 0.0121 kg particles that have been glued to a rod of length L=6.41 cm
and negligible mass. The assembly can rotate around a perpendicular axis through point O at
the left end. If we remove one particle (that is, 33% of the mass), by what percentage does the
rotational inertia of the assembly around the rotation axis decrease when that removed
particle is (a) the innermost one and (b) the outermost one?
F
Axis-
0
771
m
|ª+ª+ª+
Transcribed Image Text:The figure shows three 0.0121 kg particles that have been glued to a rod of length L=6.41 cm and negligible mass. The assembly can rotate around a perpendicular axis through point O at the left end. If we remove one particle (that is, 33% of the mass), by what percentage does the rotational inertia of the assembly around the rotation axis decrease when that removed particle is (a) the innermost one and (b) the outermost one? F Axis- 0 771 m |ª+ª+ª+
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