<p>Three blocks&nbsp;<span class="equation">\(M_1, M_2, M_3\)</span>&nbsp;having masses 4 kg, 6 kg and 10 kg&nbsp;respectively are hanging from a smooth pully using rope 1, 2 and 3 as shown in figure. The tension in the rope 1,&nbsp;<span class="equation">\(T_1\)</span>&nbsp;when they are moving upward with acceleration of 2&nbsp;<span class="equation">\(ms^{-2}\)</span>&nbsp;is_____N (if g = 10<span class="equation">\(m/s^2\)</span>​​​​​​​).</p>

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<p><img alt="" src="https://school.achievam.com/upload/questionbank/question/que_1759471388.png" style="height:340px; width:204px" />​​​​​​​</p>