A) \[\frac{x}{u}\]
B) \[\frac{u}{2x}\]
C) \[\frac{2u}{x}\]
D) None of these
Correct Answer: A
Solution :
\[Time=\frac{Relative\text{ }horizontal\text{ }dis\text{ }tan\text{ }ce}{Relative\text{ }horizontal\text{ }velocity}\] \[=\frac{x}{u\,\cos \,{{60}^{o}}}+\frac{u}{\sqrt{3}}\,\cos \,{{30}^{o}}=\frac{x}{u}\]You need to login to perform this action.
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