**Question :** A sphere is suspended by a thread of length 𝑙. What minimum horizontal velocity has to be imparted the ball for it to reach the height of the suspension

(A) 𝑔𝑙

(B) 2𝑔𝑙

(C) \sqrt{gl}

(D) \sqrt{2gl}

**Answer :** option (D)

**Solution :**

with
no comment

**Question :** A sphere is suspended by a thread of length 𝑙. What minimum horizontal velocity has to be imparted the ball for it to reach the height of the suspension

(A) 𝑔𝑙

(B) 2𝑔𝑙

(C) \sqrt{gl}

(D) \sqrt{2gl}

**Answer :** option (D)

**Solution :**