Three blocks M_1, M_2, M_3 having masses 4 kg, 6 kg and 10 kg respectively are hanging from a smooth pully using rope 1, 2 and 3 as shown in figure.…

Three blocks $\displaystyle \mathrm{M}_1, \mathrm{M}_2, \mathrm{M}_3$ having masses $\displaystyle 4 \mathrm{~kg}, 6 \mathrm{~kg}$ and $\displaystyle 10$ kg respectively are hanging from a smooth pully using rope $\displaystyle 1$, $\displaystyle 2$ and $\displaystyle 3$ as shown in figure. The tension in the rope $\displaystyle 1$, $\displaystyle \mathrm{T}_1$ when they are moving upward with acceleration of $\displaystyle 2 \mathrm{~ms}^{-2}$ is $\displaystyle \_\_\_\_$ N(if $\displaystyle \mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2$ ).