MCQ
Two particles are projected from the same point with the same speed at different angles $\theta _1$ and $\theta _2$ to the horizontal. They have the same range. Their times of flight are $t_1$ and $t_2$ respectively.
- A${\theta _1} = 90 - {\theta _2}$
- B$\frac{{{t_1}}}{{\sin \,{\theta _1}}} = \frac{{{t_2}}}{{\sin \,{\theta _2}}}$
- C$\frac{{{t_1}}}{{{t_2}}} = \tan \,{\theta _1}$
- ✓All of the above
