A prismatically shaped gate placed at the end of a freshwater channel is supported by a pin

Question:

A prismatically shaped gate placed at the end of a freshwater channel is supported by a pin and bracket at A and rests on a frictionless support at B. Determine the distance h if the gate is to open when 30 d = in.

30 in. Co B. 16 in.

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 03:53 AM

See More Questions

The L-shaped member ACB is supported by a pin and brackets at C and by an inextensible cord attached at A and B and passing over a frictionless pulley at D. Determine (a) The tension in the cord, (b)...
The two-bar linkage shown is supported by a pin and bracket at B and a collar at D that slides freely on a vertical rod. Determine the force P required to maintain the equilibrium of the linkage. -S...
Member ABCD is supported by a pin and bracket at C and by an inextensible cord attached at A and D and passing over frictionless pulleys at B and E. Neglecting the size of the pulleys, determine the...
Construct a multilevel bill of material for product Z. How many Us are needed to make each Z? How many Ws are needed to make eachZ? Z. (2) (3) (2) (1) (1) (4)
Distinguish between the net present value and internal rate of return methods.
Prince Corporation, a wholesale vehicle distributor, acquires all of the stock of Squire Service Corporation for one million shares of Prince stock, valued at $35 per share. Squire becomes a...
Let B1 and B2 be independent Brownian motions and dZ def = dZ1 dZ2 = 11 12 21 22dB1 dB2 def = AdB for stochastic processes ij, where A is the matrix of the ij. (a) Calculate a, b, and c with a >...
A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in Figure P6.10. The length of the arc ABC is 235 m, and the car completes the turn in 36.0 s. (a)...
During a recession many businesses borrow money to help increase business activity by financing inventory and accounts receivable. For example, Sony builds up its inventory to meet the needs of...
Compare a companys strategic plan with a football teams game plan.
A prismatically shaped gate placed at the end of a freshwater channel is supported by a pin and bracket at A and rests on a frictionless support at B. The pin is located at a distance 4 h = in. below...
The gate at the end of a 1-m-wide freshwater channel is fabricated from three 125-kg, rectangular steel plates. The gate is hinged at A and rests against a frictionless support at D. Knowing that...
With H 1 : p 0.707, the test statistic is z = - 2.75. Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject...
A 10 mm thick steel plate with dimensions of 10 x 10 cm and a density of 7.85 g/cm was submerged in seawater for a period of 1 year. During this period the weight of the plate reduced by 20 grams. Kw...
Consider the function f(x1,x2) = x 5x1x2 + 6x at the point x = (0, 2) and search direction p = (1, 1). 1. Write down the first-order Taylor approximation to f(x + ap), where a is the step size. 2....
Nike Company has hired a consultant to propose a way to increase the company\'s revenues. The consultant has evaluated two mutually exclusive projects with the following information provided for...
What are the most effective way to manage routine and catastrophic disasters, and are they different?
The Wall Street Journal reported that of taxpayers with adjusted gross incomes between and itemized deductions on their federal income tax return. The mean amount of deductions for this population of...
Shaft graves in ancient Greece. Refer to the American Journal of Archaeology (Jan. 2014) study of shaft graves in ancient Greece, Exercise 7.46 (p. 363). Recall that you estimated m, the average...
What impact has the Internet had on the globalization of small firms? How do you think small companies will use the Internet for business in the future?
One charge of (+5.0 C) is placed in air at exactly x = 0, and a second charge (+7.0 C) at x = 100 cm. Where can a third be placed so as to experience zero net force due to the other two?
A 100-kg solid cylindrical disk, 800 mm in diameter, is to be raised over a 200-mm obstruction. A cable is wrapped around the disk and pulled with a constant horizontal force T as shown. Knowing that...
The 80-mm-radius gear shown has a mass of 5 kg and a centroidal radius of gyration of 60 mm. The 4-kg rod AB is attached to the center of the gear and to a pin at B that slides freely in a vertical...
Each of the gears A and B has a mass of 10 kg and a radius of gyration of 190 mm, while gear C has a mass of 2.5 kg and a radius of gyration of 80 mm. If a couple M of constant magnitude 6 Nm is...
Fig 1. Rolling a 4 on a D4 A four sided die (D4), shaped like a pyramid (or tetrahedron), has 4 flat surfaces opposite four corner points. A number (1, 2, 3, or 4) appears close to the edge of each...
I just need help with question #4 please! Thank you! Windsor Manufacturing uses MRP to schedule its production. Below is the Bill of Material (BOM) for Product A. The quantity needed of the part...
(25) Suppose that we have an economy consisting of two farmers, Cornelius and Wheaton, who unsurprisingly farm corn c and wheat w, respectively. Assume that both farmers produce their crop of choice...

A prismatically shaped gate placed at the end of a freshwater channel is supported by a pin

Question:

30 in. Co B. 16 in.

Step by Step Answer:

Consider a 1in thick section of the gate and a triangular section BDE of water above ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

Students also viewed these Mechanical Engineering questions