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Question

In the case of different rolling bodies match the ratio of rotational kinetic energy to the total kinetic energy

List - IList - II
a) hollow spheree) 2:5
b) solid cylinderf) 1:2
c) solid sphere g) 1:3
d) hollow cylinder h) 2:7

A
ah;bg;ce;df
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B
ah;bg;cf;de
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C
ae;bg;ch;df
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D
ae;bg;cf;dh
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Solution

The correct option is C ae;bg;ch;df
KRKR+KT=I(VR)2I(VR)2+V2=(IR2)(IR2)+1
for hollow sphere =2323+1=25
Solid Cylinder =1212+1=13
Solid Sphere =2525+1=27
hollow Cylinder =11+1=12.

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