Find the flow speed at the wide portion

Assignment Help Physics
Reference no: EM13269444

A horizontal pipe shown in the figure has a cross-sectional area A1 = 37.5cm2 at the wider portions and A2 = 9.40cm2 at the constriction. Water is flowing in the pipe, and the discharge from the pipe is 5.85×10?3m3/s (5.85L/s ).

Part A Find the flow speed at the wide portion.

Part B Find the flow speed at the narrow portion.

Part C Find the pressure difference between these portions.

Part D Find the difference in height between the mercury columns in the U-shaped tube.

Reference no: EM13269444

Questions Cloud

Find the minimum uncertainty in this particles energy : The E' is an unstable particle, with a mean lifetime on 2.5x10^-10s. What is the minimum uncertainty in this particles energy
Psychological-ethical egoism-weigh in on possibity altruism : What are the differences between psychological and ethical egoism and weigh in on the possibility of altruism.
At what overdrive voltage is the mosfet operating : What is the maximum output resistance that the source follower must have if the output voltage is to remain within + or - 20% of nominal value. If the MOSFET has kn = 16 mA/V^2, at what current ID must it be biased.
What price should new investors be willing to pay : Suppose that instead of using her own $2 million to start the new business venture Sammy wants to issue 100,000 new shares in order to raise equity. What price should new investors be willing to pay? How many shares need to be sold to new investor..
Find the flow speed at the wide portion : A horizontal pipe shown in the figure has a cross-sectional area A1 = 37.5cm2 at the wider portions and A2 = 9.40cm2 at the constriction. Find the flow speed at the wide portion
What is the npv of the ticket scalping venture : Also has 6% interest rate. What's the NPV of the ticket scalping venture?
Determine what must be the gm of mosfet : A CG amplifier when fed with a signal source having Rsig = 200 ohms is found to have an overall voltage gain of 10V/V. When a 200 ohm resistance is added in series with the signal generator the overall voltage gain decreased to 8V/V.
Which investment should sammy choose : Sammy is endowed with $10,000,000 and is considering whether to invest in a business venture. Perfect capital markets, interest rate of 6%.
Evaluate the molar mass of the unknown compound : A solution is prepared by dissolving 3.00 g of an unknown nonelectrolyte in 20.00 g of cylcohexane (tf = 6.6 oC and kf = 20.0 oC/m). What is the molar mass of the unknown compound if the solution has a freezing point of -6.4 oC

Reviews

Write a Review

Physics Questions & Answers

  What is magnitude of the unknown force

What is magnitude of the unknown force

  What is the mass of this object

An object with a net charge of 44 µC is placed in a uniform electric ?eld of 554 N/C, directed vertically. The acceleration of gravity is 9.81 m/s^2. What is the mass of this object if it ?oats in this electric ?eld?

  Find the acceleration of bullet as it passes through board

A bullet is fired through a board 10.0 cm thick in such a way that the bullet's line of motion is perpendicular to the face of the board. The initial speed of the bullet is 400 m/s and it emerges from the other side of the board with a speed of 30..

  Find out the magnetic force on the rod

Find out the magnetic force on the rod

  Find the total mechanical energy is doubled

In a 100 m race, Maggie and Judy cross finish line in a dead heat, both taking 11.4s. Accelerating uniformly, Maggie took 1.80 s and Judy 2.90s to attain maximum speed, which they maintained for the rest of the race. What was Maggie's acceleration..

  What is the work done by the braking force

Establish the Force required to raise a 25.50 kg object by 2 pulleys, the diameter of larger circular pulley is 12.0 cm and the smaller pulley is 8.5 cm.

  What is the purpose of calibrating the torsion balance

Compute the acceleration of a 0.55m diameter car tire while the car is travelling at a constant speed of 25m/sec. b. compare this with the acceleration experienced by a jet car tire diameter 1 when setting a land speed record of 310m/sec.

  Illustrate what is the speed of the arrow as it leaves bow

An 85-g arrow is red from a bow whose string exerts a constant force of 105 N on the arrow over a distance of 75 cm. Illustrate what is the speed of the arrow as it leaves the bow?

  How long must the wire be

You need to prepare a 0.187mm-diameter tungsten wire with a resistance of 3.43 ohm. How long must the wire be

  At what rate is thermal energy generated in the loop

You are given 35.000 cm of copper wire with diameter 2.0000 mm. It is formed into a circular loop, At what rate is thermal energy generated in the loop

  To what shorter length must you trim

A certain thin, uniform rod has a mass of 2 kg and length 3 m. To what shorter length must you trim it (discarding the smaller part) so that the remaining length has half the original moment of inertia about its end.

  Calculate the charge of each

What's the result when we grow up InGaN on the substrat by MBE I want a (pdf) discruption or I want to talk to any one who knew that's result.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd