Rotational MotionHard
Question
A uniform disc is rolling on a horizontal surface. At a certain instant B is the point of contact and A is at height 2R from ground, where R is radius of disc


Options
A.The magnitude of the angular momentum of the disc about B is thrice that about A
B.The angular momentum of the disc about A is anticlockwise
C.The angular momentum of the disc about B is clockwise
D.The angular momentum of the disc about A is equal to that of about B
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