NUMERIC RESPONSE
When a solid sphere is rolling without slipping along a level surface, then the percentage of its translational kinetic energy is 
. The value of 
is
Text Solution
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NUMERIC RESPONSE
(71.42) For a body rolling along a level surface,
Now, moment of inertia for the solid sphere,
Substituting this value of moment of inertia in Eq. (i), we get
Angular velocity of a body is given as
Substituting value of 
as 
in the above equation,
Now, the contribution of translational KE in total KE can be found on dividing the translational 
by total 
.
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