A) \[\frac{u+v}{g}\]
B) \[\frac{2v}{g}\]
C) \[\frac{2u}{g}\]
D) none of these
Correct Answer: B
Solution :
[b] \[{{v}_{0}}\sin \theta =v\] \[{{v}_{0}}\cos \theta =u\] Time of flight depends on vertical component of velocity. \[T=\frac{2{{v}_{0}}\sin \theta }{g}=\frac{2v}{g}\]You need to login to perform this action.
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