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A uniform thin ring of mass \( 0.4 \mathrm{~kg} \) rolls
\( \mathrm{P} \) without slipping on a horizontal surface with a linear velocity of \( 10 \mathrm{~cm} / \mathrm{s} \). The
W kinetic energy of the ring is:-
(1) \( 4 \times 10^{-3} \mathrm{~J} \)
(2) \( 4 \times 10^{-2} \mathrm{~J} \)
(3) \( 2 \times 10^{-3} \mathrm{~J} \)
(4) \( 2 \times 10^{-2} \mathrm{~J} \)
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