Q)
(chatquestion)...Two particles of mass M and 2 M are at a distance D apart. Under their mutual force they start moving
towards each other, The acceleration of their centre of mass when they are D/2 apart is:
(A) 2 GM/D?
(C) 8 GM/D?
(B) 4 GM/D2
(D) Zero
1 Answer
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