Homework Statement
Q) Water (p = 998 kg/m^3
, n = 1.0*10^-3 Pa.s at 20C) at 20C flows through a pipe of
diameter 50.0 mm. What is the maximum average flow velocity if the flow is
guaranteed to be laminar? Give your answer in mm/s.Homework Equations
Reynolds number=(pvd)/n
The Attempt at a...
I am absolutely stumped on this last question for my assignment, I have no idea what to or how to calculate the flow from just these given constants.
Q) Water (p = 998 kg/m^3
, n = 1.0*10^-3 Pa.s at 20C) at 20C flows through a pipe of
diameter 50.0 mm. What is the maximum average flow...
I just checked over it and that's the entire question, I should've noted that e is eulers number if you haven't noted that. As it is a swing, I assume that it is moving horizontally as it swings from side to side.
Experiments are being carried out on a new ‘high-tech’ swing in a playground, the motion of which follows the model of
y=(e^(-ct))*cos(at)
Where y is the distance in meters from the equilibrium point of the swing, t is the time in minutes from midday on Sunday, and a, c are real constants...