Gradient= Vertical gain / Horizontal distance
Hope this helps ;P
Gradient = rise/run
(rise)/(run)
Draw a tangent to the curve at the point where you need the gradient and find the gradient of the line by using gradient = up divided by across
It is the downward gradient of the graph.
Y divided by X axix- Y/X
The answer will depend on what variables are graphed!
suppose you have a gradient of (1:40) divide 1000mm by 40mm = 25mm so for every meter run gradient fall by 25mm till you get to the invert level. That's it.
Using limits and the basic gradient formula: rise/run.
Mean PA pressure divided by Fick cardiac output
Transversal lines are not parallel and so have a gradient that is different to that of the given lines.
You can calculate speed by taking the gradient (dy/dx) from a Distance-time graph since s=d/t
FS= critical hydraulic gradient/exist hydraulic gradient icr=(saturated unit wt - water unit wt)/water unit wt
4 meters per / kilometer