Physics · 2022
JEE Main · 26 June 2022, Shift 2 · Q32
In the arrangement shown in figure a_1, a_2, a_3 and a_4 are the accelerations of masses m_1, m_2, m_3 and m_4 respectively. Which of the following…
In the arrangement shown in figure $\displaystyle \mathrm{a}_1, \mathrm{a}_2, \mathrm{a}_3$ and $\displaystyle \mathrm{a}_4$ are the accelerations of masses $\displaystyle \mathrm{m}_1, \mathrm{~m}_2, \mathrm{~m}_3$ and $\displaystyle \mathrm{m}_4$ respectively. Which of the following relation is true for this arrangement ?
Official answer
(1)
$\displaystyle 4 a_1+2 a_2+a_3+a_4=0$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.