An impulse \( J \) is applied on a ring of mass \( m \) along a line passing through its centre ... VIDEO
An impulse \( J \) is applied on a ring of mass \( m \) along a line passing through its centre \( O \). The ring is placed on a rough
\( \mathrm{P} \) horizontal surface. The linear
W velocity of centre of ring once it starts rolling without slipping is
(1) \( \mathrm{J} / \mathrm{m} \)
(2) \( J / 2 m \)
(3) \( J / 4 m \)
(4) \( J / 3 m \)
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