**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)

**Answer :** option (B)

**Solution :**

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**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)

**Answer :** option (B)

**Solution :**