A uniform sphere of mass 500 g rolls without slipping on a plane surface, so that its center moves at a speed of 
. The total kinetic energy of rolling sphere would be (in joule)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Let the velocity of center of sphere be 
. The angular speed of the sphere about its center is
given by
where, 
radius of sphere.
Total kinetic energy 
Translational kinetic energy + Rotational kinetic energy
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