Q7
A circular hoop of mass M and radius a rolls without slipping with constant angular speed ω along the horizontal X-axis in the X-Y plane. When the hoop is at a distance d = 2 a from the origin, the magnitude of the total angular momentum of the hoop about the origin is
A circular hoop of mass M and radius a rolls without slipping with constant angular speed ω along the horizontal X-axis in the X-Y plane. When the hoop is at a distance d = a from the origin, the magnitude of the total angular momentum of the hoop about the origin is
A.
Ma2ω
B.
Ma2ω
C.
2Ma2ω
AnswerD.
3Ma2ω
Answer: Option C
Solution
Answer: Option C
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