Neglecting the air resistance, the time of flight of a projectile is determined by
Neglecting the air resistance, the time of flight of a projectile is determined by
${U_{vertical}}$
${U_{horizontal}}$
$U = {U^2}_{vertical} + {U^2}_{horizontal}$
$U = U\,{({U^2}_{vertical} + {U^2}_{horizontal})^{1/2}}$
Neglecting the air resistance, the time of flight of a projectile is determined by
Time of flight = $\frac{{2u\sin \theta }}{g} = \frac{{2{u_y}}}{g} = \frac{{2 \times {u_{{\rm{vertical}}}}}}{g}$