A) \[\frac{{{b}^{2}}a}{2c}\]
B) \[\frac{bc}{2{{a}^{2}}}\]
C) \[\frac{b{{a}^{2}}}{2c}\]
D) \[\frac{a}{2{{b}^{2}}c}\]
Correct Answer: D
Solution :
Free body diagram of the two blocks areYou need to login to perform this action.
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