**Question :** If a ball is thrown vertically upwards with speed 𝑢, the distance covered during the last 𝑡 seconds of its ascent is

(A) \dfrac{1}{2}gt^{2}

(B) ut-\dfrac{1}{2}gt^{2}

(C) \left( U-gt\right) t

(D) 𝑢𝑡

**Answer :** option (A)

**Solution :**

with
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**Question :** If a ball is thrown vertically upwards with speed 𝑢, the distance covered during the last 𝑡 seconds of its ascent is

(A) \dfrac{1}{2}gt^{2}

(B) ut-\dfrac{1}{2}gt^{2}

(C) \left( U-gt\right) t

(D) 𝑢𝑡

**Answer :** option (A)

**Solution :**