Recent content by furkang

Considering the fluid is incompressible, helps by making density constant. Is it the pressure difference, that causes the fluid to flow faster at the place where the pipe narrows?

Is it the same if we use Bernoulli's equation to see that? I could't see where is the pressure difference

ok that's well ... that means fluid flows faster in the narrow section. That is completely different from my thought.

pressure vs speed for liquids ? :( Think of a pipe positioned horizontally. Some fluid is flowing from left to right.(e.g. water) Right side of the pipe is well narrower than left side. Is the speed of a fluid particle at the right greater than the speed of a particle at the left...

ok now 1ve got it , 1 made a big mistake but 1 am happy to know my command is true . Thank you again :smile:

I used MATLAB to calculate the integration of a basic function. I wrote : F = inline('(2*x)+((x.^3)/0.000441)') Q = quad(F,0.01,0.05) I want to calculate integral of F from 0.01 to 0.05 the answer shown is 0.059 but the real answer is 0.361 I am sure the function F is correct (I...

I looked at the description of horizontal asymptote , so you're right the derivative does not approach any constant but as x goes to - infinity the derivative is always less than zero and always increasing , I thought that could be counted as asymptote. I have description of horizontal...

I want to ask you an exam question about sketching graph of a function, please help me; I want you to look at question 2 from the following link especially 2 d)(about asymptotes) http://www.math.metu.edu.tr/WWW/courses/math119/119F0405M2.pdf and the solutions given by the...

I need help for an easy question : For what value(s) ok K, line x+y=K is arthogonal to the curve y=x^2 arthogonal=perpendicular