Question

water being drained through a hole at the bottom of a tank at a velocity of 10m/s. for a tank diameter of 1.18m and hole diameter of 5cm, find the rate change of the water level in the tank in m/min

Answer 1

help please :(((

Answer 2

@ganeshie8

Answer 3

@Data_LG2

Answer 4

@mathmate

Answer 5

@rajat97

Answer 6

Mhm, this is an interesting related rates problem

Answer 7

Is the shape of the tank given by any chance?

Answer 8

no

Answer 9

Ok well list your knowns and unkowns

Answer 10

@Data_LG2 i dont get it

Answer 11

This definitely requires Bernoulli's principle & continuity equation most likely, interesting...

Answer 12

Since you have to focus on how much is going in and how much is going out from the hole

Answer 13

I might be overthinking it though, I'm sort of tired as well, I think @phi would be better than me at this, as I sort of am thinking of it as being an easy related rate problem, but it could also require some fluid dynamics, I'm not entirely sure right now :P

Answer 14

help me please :(

Answer 15

hole diameter of 5cm , 10 m/s velocity
in 1 second we have a cylinder of water