A cylindrical vessel of 90 cm height is kept filled up to the brim. It has four holes 1,2,3 and 4 which are respectively at heights of 20 cm , 30 cm , 45 cm and 50 cm from the horizontal floor P Q. The water falling at the maximum horizontal distance from the vessel comes from

Question

A cylindrical vessel of 90 cm height is kept filled up to the brim. It has four holes 1,2,3 and 4 which are respectively at heights of 20 cm , 30 cm , 45 cm and 50 cm from the horizontal floor P Q. The water falling at the maximum horizontal distance from the vessel comes from (A) Hole number 4 (B) Hole number 3 (C) Hole number 2 (D) Hole number 1

Tardigrade Admin · Accepted Answer

Horizontal range will be maximum when h=(H/2)=(90/2)=45 cm, i.e., hole 3 .

Q. A cylindrical vessel of $90 c m$ height is kept filled up to the brim. It has four holes $1, 2, 3$ and $4$ which are respectively at heights of $20 c m, 30 c m, 45 c m$ and $50 c m$ from the horizontal floor $PQ$ . The water falling at the maximum horizontal distance from the vessel comes from

Hole number 4

Hole number 3

Hole number 2

Hole number 1

Horizontal range will be maximum when $h = \frac{H}{2} = \frac{90}{2} = 45$ $c m$ , i.e., hole $3$ .

Q. A cylindrical vessel of 90cm height is kept filled up to the brim. It has four holes 1,2,3 and 4 which are respectively at heights of 20cm,30cm,45cm and 50cm from the horizontal floor PQ. The water falling at the maximum horizontal distance from the vessel comes from