Question

How to explain two boats near to each other colloid by fluid dynamics ( continuity equation and Bernoulli’s equation)

Answer 1

Essay ques..

Answer 2

Help plz D:

Answer 3

"colloid" or "collide" ?

Two boats moving in same directions that are propelled manually by using paddles collide if separation between them is very less . It is because the speed of the water becomes more between the two boats as compared to the speed of the water on the other side of the boats. So pressure due to water becomes more on the outer sides of the boats than the pressure in the water separating the two boats. So, boats are "attracted" to each other and they collide.

Maybe the picture will make it more clear.

Answer 4

Awww thankS A lot XD

Answer 5

^_^i was so confused D: Great helper!