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A particle of mass $m$ moves along a line $y = d$ with constant velocity $v$ parallel to the x-axis. What is the angular momentum of the particle about the origin?
- A.$mvd$
- B.$\frac{mvd}{2}$
- C.$0$
- D.$2mvd$
Show correct answer & step-by-step solution
Correct answer: A — $mvd$
Solution
The angular momentum is . The magnitude is .
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