Physics · 2022
JEE Main · 27 June 2022, Shift 2 · Q36
Four spheres each of mass m form a square of side d (as shown in figure). A fifth sphere of mass M is situated at the centre of square. The total…
Four spheres each of mass $\displaystyle m$ form a square of side $\displaystyle d$ (as shown in figure). A fifth sphere of mass $\displaystyle M$ is situated at the centre of square. The total gravitational potential energy of the system is :
Official answer
(1)
$\displaystyle -\frac{G m}{d}[(4+\sqrt{2}) m+4 \sqrt{2} M]$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.