Question: A village maintains a large tank with an open top, containing water for emergencies. The water can drain from the tank through a hose of

A village maintains a large tank with an open top, containing water for emergencies. The water can drain from the tank through a hose of diameter 6.60 cm. The hose ends with a nozzle of diameter 2.20 cm. A rubber stopper is inserted into the nozzle. The water level in the tank is kept 7.50 m above the nozzle. (a) Calculate the friction force exerted by the nozzle on the stopper. (b) The stopper is removed. What mass of water flows from the nozzle in 2.00 h? (c) Calculate the gauge pressure of the flowing water in the hose just behind the nozzle.

Step by Step Solution

★★★★★

3.36 Rating (152 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Take point at the free surface of the water in the tank and insi... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-F-M (40).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

An opaque cylindrical tank with an open top has a diameter of 3.00 m and is completely filled with water. When the afternoon Sun reaches an angle of 28.0 above the horizon, sunlight ceases to...

A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 12 in. by 20 in. by cutting out equal squares of side at each corner and then folding up the sides as...

A rectangular storage container with an open top is to have a volume of 10 m . The length of its base is twice the width. Material for the base costs $10 per square meter. Material for the sides...

SCENARIO You are a shift manager at a site owned by a large multi-national chemical organisation. The organisation manufactures, uses, and stores large quantities of toxic and flammable chemicals....

You are a shift manager at a site owned by a large multi-national chemical organisation. The organisation manufactures, uses, and stores large quantities of toxic and flammable chemicals. The site...

SCENARIO You are a shift manager at a site owned by a large multi-national chemical organisation. The organisation manufactures, uses, and stores large quantities of toxic and flammable chemicals....

Chapter 7: Wastewater Management IN THIS CHAPTER U.S. wastewater regulations Sources of contamination of wastewaters Classification of water pollutants Characteristics of wastewater Wastewater...

please answer all the questionss.,.within 30 minutes. make sure the explanation and reasons are explained in very detailed manner. else leave it for other tutor otherwise i will give negative ratings...

SCENARIO You are a shift manager at a site owned by a large multi-national chemical organisation. The organisation manufactures, uses, and stores large quantities of toxic and flammable chemicals....

Sick children: There are 26 students in Mrs. Bush's sixth-grade class. On a cold winter day in February, many of the students had runny noses and sore throats. After examining each student, the...

Write a paper that describes the main aspects of the regulatory environment which will protect the public from fraud within corporations, pay particular attention to sox requirements. Evaluate...

Benefits of project scope Management for Construction Supply Chain Management

Identify the independent variable in the research scenario described below. Researchers wonder if taking notes by hand is better than taking notes on a computer for mental recall. A group of 100...

Andretti Company has a single product called a Dak. The company normally produces and sells 60,000 Daks each year at a selling price of S32 per unit. The company's unit costs at this level of...

Describe the two distinct obligations incurred by a corporation when issuing bonds?

tan? a + sec a+ 1 18. tan a + sin. tan a + cot a

An incomplete subsidiary ledger of materials inventory for May is as follows: RECEIVED ISSUED BALANCE Receiving Materials Report Unit Requisition Unit Number Quantity Price Number Quantity Amount...

6. Open the Average Score Solution (Average Score Solution.sln) file contained in the VB2015\AppA\Average Score Solution folder. Use what you learned in the appendix to debug the application.

Capital Budgeting Criteria: Mutually Exclusive Projects A firm with a WACC of 10% is considering the following mutually exclusive projects: O 1 N 3 4 5 $55 $230 + Project 1 -$400 $55 $55 Project 2 -...

Suppose your firm has decided to use a divisional WACC approach to analyze projects. The firm currently has four divisions, A through D, with average betas for each division of 0.8,1.2,1.4, and 1.6,...

i need help with parts 5-7 please - Prof, Business decides to buy a 2022 Honda CR-V Touring edition. After paying a down payment and taxes, Prof. Business can finance the rest of the purchase price...