If \(t_m\) is the time taken by a projectile to achieve the maximum...

If \(t_m\) is the time taken by a projectile to achieve the maximum height, then the total time of flight \(T_f\) related to \(t_m\) as

A. \(t_m = 2T_f\)

B. \(T_f = t_m\)

C. \(T_f = 2t_m\)

D. None of these