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Question
A thin circular disc is rolling with a uniform linear speed, along a straight path on a plane surface. Which of the following statement is correct in this regard?
Options:
A .  All points of the disc have the same velocity
B .  The centre of the disc has zero acceleration
C .  The centre of the disc has centrifugal acceleration
D .  The point on the disc making contact with the plane surface has zero acceleration
Answer: Option B

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