Physics - NLM Question with Solution | TestHub

What is the speed (in m/s) of block ${\mathrm{m}}_1$of mass 2 kg (Figure) at the moment when it has moved by 4.8 m starting from rest. Assume that the pulleys are weightless, no friction, thread weightless and inextensible, and the mass of ${\mathrm{m}}_2=1\mathrm{kg}$.

2kg ${\mathrm{m}}_1$m/s )

${\mathrm{m}}_2$$=1\mathrm{kg}$${\mathrm{m}}_1$${\mathrm{m}}_2$