Question

There is a hole at the bottom of a large open vessel.If water is filled upto a height h, it flows out in time t .If water is filled to a height 4h, it will flow out in time ?​

Answer 1

Answer:

thanks for the free points!!!!

Answer 2

....2t.....

It will flow out in time is 2t.

Solution...

v - u = -gt

0 - /`2gh = -gt

t = /`2h/g

for height h^1 = 4ht^1 = /`2 (4h)/g = 2t