A) \[{{\left( \frac{{{u}^{2}}+{{v}^{2}}}{2u} \right)}^{2}}\]
B) \[\frac{u+v}{2}\]
C) \[\frac{v-u}{2}\]
D) \[\sqrt{\frac{{{u}^{2}}+{{v}^{2}}}{2}}\]
E) \[\sqrt{\frac{{{v}^{2}}-{{u}^{2}}}{2}}\]
Correct Answer: D
Solution :
We have standard result for this type of velocity \[=\sqrt{\frac{{{u}^{2}}+{{v}^{2}}}{2}}\]You need to login to perform this action.
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