# The relation between the time of flight of a projectile 𝑇𝑓 and the time to reach the maximum height 𝑡𝑚 is

Question : The relation between the time of flight of a projectile 𝑇𝑓 and the time to reach the maximum height 𝑡𝑚 is

(A) $T_{f}=t_{m}$

(B) $T_{f}=2t_{m}$

(C) $T_{t}=\dfrac{t_{m}}{2}$

(D) $T_{f}=\sqrt{2}\left( t_{m}\right)$