A) \[1:2\]
B) \[1:\sqrt{3}\]
C) \[\sqrt{3}:1\]
D) \[1:3\]
Correct Answer: D
Solution :
\[\frac{{{v}_{A}}}{{{v}_{B}}}=\frac{\tan {{\theta }_{A}}}{\tan {{\theta }_{B}}}\] \[=\frac{\tan 30{}^\circ }{\tan 60{}^\circ }\]\[=\frac{1/\sqrt{3}}{\sqrt{3}}=\frac{1}{3}\]
You need to login to perform this action.
You will be redirected in
3 sec
