MCQ
When a rolling body enters onto a smooth horizontal surface, it will ............
- ✓Continue rolling
- BStarts slipping
- CCome to rest
- DSlipping as well as rolling
✓
Answer
Correct option: A.
Continue rolling
a
(a)
(a)
Smooth surface won't be able to change $w$ or $v$ of the body. So to conserve its angular momentum it will continue to roll on the smooth surface.
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