A) \[0.20\,m{{s}^{-1}}\]
B) \[0.14\,m{{s}^{-1}}\]
C) \[0.47\,m{{s}^{-1}}\]
D) \[0.28\,m{{s}^{-1}}\]
Correct Answer: A
Solution :
\[\Rightarrow 0=50{{V}_{1}}-20{{V}_{2}}\]and\[{{V}_{1}}+{{V}_{2}}=0.7\]\[\Rightarrow {{V}_{1}}=0.2\]You need to login to perform this action.
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