Water is flowing in a straight horizontal pipe of variable cross section. where the cross-sectional area of the pipe is 3.70·10-2 m2, the pressure is 6.10·105 pa and the velocity is 0.260 m/s. in a constricted region where the area is 9.50·10-4 m2, what is the velocity?

v = 10.1 m/s

Explanation:

As we know that by the law of conservation of volume the rate of volume flowing through the pipe will remain conserved

so here we have flow rate given as

now we have

now we have

now from above equation we have

are there answer choices to this question? this seems like a question where you have options to choose from.

the area between the graph and the t axis