A) \[30{}^\circ \]
B) \[90{}^\circ \]
C) \[45{}^\circ \]
D) \[60{}^\circ \]
E) \[0{}^\circ \]
Correct Answer: D
Solution :
\[\tan \theta =\frac{{{v}^{2}}}{rg}=\frac{{{(14\sqrt{3})}^{2}}}{20\sqrt{3}\times 9.8}=\sqrt{3}\] \[\Rightarrow \] \[\theta =60{}^\circ \]You need to login to perform this action.
You will be redirected in
3 sec