PHYSICS · Single correct · AP · Physics 1: Algebra-based · Fluids · Fluids
Problem
Water is filled in a container up to height 3 m. A small hole of area 'a' is punched in the wall of the container at a height 52.5 cm from the bottom. The cross sectional area of the container is A. If a/A=0.1 , then a2 is: (where v is the velocity of water coming out of the hole) (g=10 m/s2)
(A) 50 m2/s2
(B) 51 m2/s2
(C) 48 m2/s2
(D) 51.5 m2/s2