Physics - NLM Question with Solution | TestHub

In the following arrangement, the system is initially held at rest by an external agent. At$t=0$, the$5 \mathrm{kg}$block is released. If the acceleration of block$\mathrm{C}$is$\frac{x}{10} \mathrm{m}{\mathrm{s}}^{-2}$, then find the value of$x$. Assume that the pulleys and strings are massless and smooth. [$g=9.8\mathrm{ }\mathrm{m}{\mathrm{s}}^{-2}$]