The surface of the water in a tank 2,5 m above its base. if there is a small hole at the base of the tank , water will flow out with velocity of???

Question

anonymous · Answer

did they give the radius of the base?

anonymous · Answer

no radius

anonymous · Answer

ok sorry i though this would be similar to a calc problem. if it is then i suggest using derivatives to solve the problem. are you failiar with calculus?

anonymous · Answer

Hi
you can use Bernloli equation between two point A & B
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$$P _{0}+(1/2)\rho v^2=P _{0}+\rho gy$$we now that velocity in top of water is negligible