Question
Two masses of $5 \mathrm{~kg}$ and $3 \mathrm{~kg}$ are suspended with the help of massless inextensible strings as shown in figure below.
When whole system is going upwards with acceleration $2 \mathrm{~m} / \mathrm{s}^2$, the value of $T_1$ is (use, $g=9.8 \mathrm{~m} / \mathrm{s}^2$)