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
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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$\mathrm{C}_{3} \mathrm{H}_{6} \stackrel{\mathrm{H}^{+} / \mathrm{H}_{2} \mathrm{O}}{\longrightarrow} A\xrightarrow[dil.\,KOH]{KIO} B+C$
The compounds $B$ and $C$ respectively are :

