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Figure shows `4` identical masses of mass `m`, arranged on a cube as shown. The potential energy of the system is A. it will collide with one of the massesB. It execute an oscillatory motion (not SHM)C. It executes SHMD. none of these |
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Answer» `PE=6xx(GM^(2))/(sqrt(2)a)` `=-3sqrt(2)(GM^(2))/(a)` `F=3xx(GM^(2))/(2a^(2))xx(sqrt(2))/(sqrt(3))=sqrt((3)/(2))(GM^(2))/(a^(2))` |
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