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JEE MAIN 2022
27-06-2022 S2
Question
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 gravitational potential energy of the system is :
Select the correct option:
A
$-\frac{G m}{d}[(4+\sqrt{2}) m+4 \sqrt{2} M]$
B
$-\frac{G m}{d}[(4+\sqrt{2}) M+4 \sqrt{2} m]$
C
$-\frac{G m}{d}\left[3 m^2+4 \sqrt{2} M\right]$
D
$-\frac{G m}{d}\left[6 m^2+4 \sqrt{2} M\right]$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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