Statement 1 : A rigid disc rolls without slipping on a fixed rough horizontal surface…
Physics · JEE Advanced · NTA Exams — Rotational Motion
Statement 1 : A rigid disc rolls without slipping on a fixed rough horizontal surface with uniform angular velocity. Then the acceleration of lowest point on the disc is zero.
Statement 2 : For a rigid disc rolling without slipping on a fixed rough horizontal surface, the velocity of the lowest point on the disc is always zero.
Statement 2 : For a rigid disc rolling without slipping on a fixed rough horizontal surface, the velocity of the lowest point on the disc is always zero.
- Statement–I is True, Statement–II is True; Statement–II is a correct explanation for Statement–I.
- Statement–I is True, Statement–II is True; Statement–2 is NOT a correct explanation for Statement–I.
- Statement–I is True, Statement–II is False.
- Statement–I is False, Statement–II is True.
Answer
(D) Statement–I is False, Statement–II is True.
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