Physics, 30.10.2021 01:50 CloutLEVEL

water flows through a pipe that gradually descends from a height of 6.78 m to the ground. near the top, the cross-sectional area is 0.4 m2, and the pipe gradually widens so that its area near the ground is 0.8 m2. water leaves the pipe at a speed of 16.8 m/s. what is the difference in the water pressure between the top and bottom of the pipe?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:50, mom2acjm

Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?

Answers: 1

continue

Physics, 22.06.2019 07:00, emmalado45

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus

Answers: 1

continue

Physics, 22.06.2019 12:00, P4thing

Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?

Answers: 3

continue

Physics, 22.06.2019 13:50, yokis2710

Need only answer if you think you know it

Answers: 2

continue

You know the right answer?

water flows through a pipe that gradually descends from a height of 6.78 m to the ground. near the t...