MCQ
A particle moves with a constant velocity in $X-Y$ plane. Its possible angular momentum w.r.t. origin is
- AIncreasing
- BZero
- Cdecreasing
- ✓Constant
✓
Answer
Correct option: D.
Constant
d
About point $0,$ $\left|L_{O}\right|=m(O B) v$
About point $0,$ $\left|L_{O}\right|=m(O B) v$
$L_{O}=m v a=$ constant
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