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. If the valve is to open when the depth of water is d = 450 mm, determine the distance h from the bottom of the valve to the pivot A.

35 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 03:40 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...
An automatic valve consists of a 9 Ã 9-in. square plate that is pivoted about a horizontal axis through A located at a distance h = 3.6 in. above the lower edge. Determine the depth of water d...
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...
North Folk Dairy has an unused bank revolving credit of $50 million. North Folk Dairys vendor provided an invoice in the amount of $100,000 with payment terms of 2/10, net 45. Compute the nominal...
Define spill over cost and give an example.
A car was purchased for $1500 down and payments of $265 at the end of each month for four years. Interest is 9% compounded quarterly. (a) What was the purchase price of the car? (b) How much interest...
Show that an alternate computing formula for the regression sum of squares in a linear regression model is \[S S_{\mathrm{R}}=\sum_{i=1}^{n} \hat{y}_{i}^{2}-n \bar{y}^{2}\]
Sarah and Gabe are considering the following transactions and have asked you to explain the impact of the transactions on their Statement of Financial Position: Purchase a baseball card collection...
Garfield Corporation expects to sell 1,200 units of its pet beds in March and 700 units in April. Each unit sells for $150. Garfield's ending inventory policy is 40 percent of the following month's...
Micro Technologies sells two products: X and Y. The selling price, variable cost, and sales mix for the products are presented in the table below. Product Unit Sales Price Unit Variable Cost...
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...
A freshwater marsh is drained to the ocean through an automatic tide gate that is 4 ft wide and 3 ft high. The gate is held by hinges located along its top edge at A and bears on a sill at B. At a...
Explain how an activity-based costing system operates.
Who is considered a licensee, and what duty of care is owed a licensee?
What duty of care is owed a trespasser? a. What are the four exceptions to this general rule?
Using the SNMP device and utilities of the previous exercise, fetch the tcp group (numerically group 6) or some other group. Then do something to make some of the groups counters change, and fetch...
The name of the U.S. Supreme Court case that upheld noncompulsory workers compensation systems in 1917 was a. Miranda v. Arizona. b. Roe v. Wade. c. New York Central Railroad v. White. d. Brown v....
States limit the amount of compensation paid to injured workers by a. fixing a maximum wage on which compensation is paid. b. providing for payment of a percentage of the maximum monthly wage. c. not...
Which of the following can investigate but not prosecute domestic Internet crimes? 1. Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) 2. Internet Crime Complaint Center (IC3) 3. United...
From 1970 to 1990, Sri Lanka's population grew by approximately 2.2 million persons every five years. The population in 1970 was 12.2 million people.What is the best formula for P, Sri Lanka's...
The nucleus of a tin atom in vacuum has a charge of +50e. (a) Find the absolute potential V at a radial distance of 1.0 10 12 m from the nucleus. (b) If a proton is released from this point, how...
Two uniform rods, each of weight W = 24 lb and length L = 40 in., are welded together to form the assembly shown. Knowing that the constant of each spring is k = 50 lb/ft and that end A is given a...
A 6-lb slender rod is suspended from a steel wire that is known to have a torsional spring constant K = 1.5 ftlb/rad. If the rod is rotated through 180 about the vertical and released, determine (a)...
A uniform disk of radius r = 250 mm is attached at A to a 650-mm rod AB of negligible mass that can rotate freely in a vertical plane about B. If the rod is displaced 2 from the position shown and...
Supply is the connection between the cost of a decent and the amount ready to move costing that much. It very well might be addressed as a table or diagram relating cost and amount provided. Makers,...
If 50% of the men 18-34 years old watch television on Mondays at 11 PM, and 30% of those viewers watch Monday Night Football, what is Monday Night Football's rating among men 18-34?
Assume you are a media planner and you have just completed a media plan using both magazine and television advertising. Your magazine schedule reaches 50 percent of the target audience and your...

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

Question:

35 mm

Step by Step Answer:

FreeBody Diagram 55872 N EM 0 A 0075m 0075m 111742 N 0075 Note that valve ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

Students also viewed these Mechanical Engineering questions