Physics - NLM Question with Solution | TestHub

Block of mass m is placed over a plank of mass 2m and arrangement is placed at smooth ground surface with initial speed of block and plank is $2{\mathrm{v}}_0$ and ${\mathrm{v}}_0$ respectively. Friction coefficient between block and plank is $\mu$. Find out distance covered by block 'm' in ground frame, when relative slipping between plank and block gets over. (Plank is sufficiently long). :-