An automatic valve consists of a 225 Ã 225-mm square plate that is pivoted about a horizontal

Question:

An automatic valve consists of a 225 Ã— 225-mm square plate that is pivoted about a horizontal axis through A located at a distance h = 90 mm above the lower edge. Determine the depth of water d for which the valve will open.

A 225 mm

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

See More Books

Question Posted: Sep 02, 2010 03:39 AM

See More Questions

A meterstick pivoted about a horizontal axis through the 0-cm end is held in a horizontal position and let go. (a) What is the initial tangential acceleration of the 100-cm position? Are you...
The hollow tube is pivoted about a horizontal axis through point O and is made to rotate in the vertical plane with a constant counterclockwise angular velocity = 3 rad /sec. If a 0.2-lb particle is...
A uniform rectangular plate pivots about a horizontal axis through one of its corners as shown. Determine the natural frequency w n of small oscillations. a 9.
Suppose the city of Metropolis is experiencing a movement of its population to the suburbs. Each year 25% of the people that live in the city move to the suburbs, while only 5% of the people that...
Explain the exclusion principle and the free-rider problem and how they are related
List the proprietary- type funds, and briefly describe the use of each.
You jump into the air from a level floor. Which of the following are exerting a force on you: (a) the floor, (b) the Earth, (c) the air, (d) your feet?
Certain underlying considerations have had an important impact on the development of generally accepted accounting principles. Following is a list of these underlying considerations, as well as a...
1. A planet is revolving around the sun in an elliptical orbit. The mass of planet is m, angular momentum of planet about sun is L, and length of semi major axis is a and eccentricity is e. Time...
One of the challenges facing managers is the fact that organizations are no longer constrained by national borders. Go to the SHRM homepage (www.shrm.org) and identify OB topics that relate to...
The cross section of a concrete dam is as shown. For a dam section of unit width, determine (a) The reaction forces exerted by the ground on the base AB of the dam, (b) The point of application of...
An automatic valve consists of a 225 Ã 225-mm square plate that is pivoted about a horizontal axis through A. If the valve is to open when the depth of water is d = 450 mm, determine the...
The Center for Disease Control and Prevention estimated that 37% of Americans received a flu shot during the winter of 2012 2013. A random sample of seven Americans was selected. a. What is the...
A rocket is being launched straight up. Air resistance is not negligible. Describe a situation. For each problem, draw a motion diagram, a force identification diagram, and a free body diagram.
Consider the following cash flow profile: What is the present worth equivalent for the cash flow series with an interest rate of 12 percent? EOY Cash Flow EOY Cash Flow EOY Cash Flow 0 -$50,000 3...
Suppose Humphrey and Matilda live together. Humphrey currently smokes 20 packs of cigarettes per month; Matilda hates the smoke. They currently have no agreement restricting smoking. Their only joint...
Go to https://hbr.org/2003/02/why-bad-projects-are-sohard- to-kill and read the perspective on the difficulty in killing bad projects. What are some of the critical stories or pieces of advice...
Access www.fastcompany.com/magazine/87/projectmanagement.html. What suggestions does the author offer for managing the pressures to multitask? The author suggests the need to multiproject. What is...
Evaluate yourself with regard to each of the writing practices listed in the table below. Circle the appropriate number for each. Add up your score and consider the following advice: Before I write...
With your classmates, form small teams of skunkworks. Your task is to identify an innovation that you think would benefit your school, college, or university, and to outline an action plan for...
The following point charges are placed on the x-axis in air: +2.0 C at x = 20 cm, 3.0 C at x = 30 cm, 4.0 C at x = 40 cm. Find the absolute potential on the axis at x = 0.
A homogeneous rod of mass per unit length equal to 0.4 kg/m is used to form the assembly shown, which rotates freely about pivot A in a vertical plane. Knowing that the assembly is displaced 2...
The rotor of an electric motor has a mass of 25 kg, and it is observed that 4.2 min is required for the rotor to coast to rest from an angular velocity of 3600 rpm. Knowing that kinetic friction...
The 8-kg uniform bar AB is hinged at C and is attached at A to a spring of constant k = 500 N/m. If end A is given a small displacement and released, determine (a) The frequency of small...
Write a Java program demonstrating method overloading and method overriding.
(i) The company made additional sales on 28 December. Both the sales and the cost of goods sold were not recorded in the accounts. Based on the specific identification cost flow assumption, the value...
Create a class in Python representing a geometric shape with methods to calculate its area and perimeter.

An automatic valve consists of a 225 Ã 225-mm square plate that is pivoted about a horizontal

Question:

A 225 mm

Step by Step Answer:

FreeBody Diagram YAD YOD 129 78 42 in 0 I 3614 3 Ba 28 in Note that ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

Students also viewed these Mechanical Engineering questions