question_answer

If a projectile is launched with velocity v0, making an angle  \[\theta \] with x-axis, then its time of flight T is

A)                 \[T=\frac{\mathop{v}_{0}^{2}\sin 2\theta }{g}\]                               

B) \[T=\frac{\mathop{v}_{0}^{2}\sin 2\theta }{2g}\]

C)                  \[T=\frac{v_{0}^{2}}{g}\]                            

D) \[T=\frac{2{{v}_{0}}\sin \theta }{g}\]