What is the formula of time of flight in a projectile motion?( u = initial velocity, θ is angle of projection and g is acceleration due to gravity)
1
\(t = \frac{2u sin\theta}{g}\)
2
\(t = \frac{u sin\theta}{g}\)
3
\(t = \frac{u sin\theta}{2g}\)
4
\(t = \frac{sin\theta}{g}\)