A solid cylinder of mass 
and radius 
rolls without slipping down an inclined plane of length 
and height 
. What is the speed of its centre of mass when the cylinder reaches its bottom?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Potential energy of the solid cylinder at height 
K.E. of centre of mass when reached at bottom
I 
For a solid cylinder 
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