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JEE MAIN 2022
26-06-22 S2
Question
Solid spherical ball is rolling on a frictionless horizontal plane surface about its axis of symmetry. The ratio of rotational kinetic energy of the ball to its total kinetic energy is :-
Select the correct option:
A
$\frac{2}{5}$
B
$\frac{2}{7}$
C
$\frac{1}{5}$
D
$\frac{7}{10}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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Physics
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