A) \[\frac{7GMm}{d}\]
B) \[\frac{8GMm}{d}\]
C) \[-\frac{8GMm}{d}\]
D) zero
Correct Answer: D
Solution :
[d] \[{{W}_{AB}}=m\left( {{V}_{_{B}}}-{{V}_{A}} \right);\,But\,\,{{V}_{A}}={{V}_{B}}and\,\,so\,{{W}_{AB}}=0\]You need to login to perform this action.
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