Boom AB is held in the position shown by three cables. Knowing that the tensions in cables

Question:

Boom AB is held in the position shown by three cables. Knowing that the tensions in cables AC and AD are 900 lb and 1200 lb, respectively, determine

(a) The tension in cable AE if the resultant of the tensions exerted at point A of the boom must be directed along AB,

(b) The corresponding magnitude of the resultant.

30 D. 65 50 E.

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: Aug 31, 2010 06:45 AM

See More Questions

The square gate AB is held in the position shown by hinges along its top edge A and by a shear pin at B. For a depth of water d = 3.5 m, determine the force exerted on the gate by the shear pin. 1.8...
A uniform cable having a mass per unit length of 4 kg/m is held in the position shown by a horizontal force P applied at B. Knowing that P = 600 N and θA = 60°, determine (a) The location...
A crate of mass 80 kg is held in the position shown. Determine (a) The moment produced by the weight W of the crate about E, (b) The smallest force applied smallest force applied smallest force...
Steam leaves a nozzle with a pressure of 500 kPa, a temperature of 350C, and a velocity of 250 m/s. What is the isentropic stagnation pressure and temperature?
Unadjusted account balances at December 31, 2019, for Rapisarda Company are as follows: Rapisarda Company Unadjusted Trial Balance December 31, 2019 The following data are not yet recorded: a....
a. Andrews Company purchases $45,000 of equipment on January 1, 2011. The equipment is expected to last five years and be worth $3,000 at the end of that time. Prepare the entry to record one years...
Event A: Randomly select a female badminton player. Event B: Randomly select a badminton player who is 25 years old. Determine whether the events are mutually exclusive. Explain your reasoning.
In 2013, Grishell Trucking Company negotiated and closed a long-term lease contract for newly constructed truck terminals and freight storage facilities. The buildings were erected to the companys...
You expected to receive $1,000 today, $1000 one month from now and $1000 two months from now. What is the present value of these cash flows if the dicount rate is 12% APR wit monthly compounding?
Case Study: Quick Fix Dental Practice Technology requirements Application must be built using Visual Studio 2019 or Visual Studio 2017, professional or enterprise. The community edition is not...
For the block of Problem 2.37, determine (a) The required value of Î± if the resultant of the three forces shown is to be parallel to the incline, (b) The corresponding magnitude of the...
Knowing that Î± =50° and that boom AC exerts on pin C a force directed along line AC, determine (a) The magnitude of that force, (b) The tension in cable BC. 400 l
In each of the following cases involving travel expenses, indicate how each item is reported on the taxpayers tax return. Include any limitations that might affect its deductibility. a. Marilyn lives...
Identify and explain a strange loop that exists in popular culture or in your interpersonal relationships.
Describe an episode in your life where telling a story enhanced the meaning between you and another person. What was the story about?
When you listen to others stories, do you evaluate them based on coherence and fidelity? Can you think of any other criteria that you use to evaluate the stories that you hear?
Provide an example of how privacy turbulence affects CPM processes.
Explain the differences between the original applications of RDT and RDT 2.0. How do you see the transformation of the theory? Do you think its more productive to generate lists of the tensions that...
Dan lives in Duncan, a small town in Arizona. Because of a rare blood disease, Dan is required to take special medical treatments once a month. The closest place these treatments are available to Dan...
Write a declaration for each of the following: a. A line that extends from point (60, 100) to point (30, 90) b. A rectangle that is 20 pixels wide, 100 pixels high, and has its upper-left corner at...
In Exercises 5557, evaluate using the result of Exercise 54. Data From Exercise 54 Investigate numerically or graphically. Then prove that the limit is equal to 1/2. See the proof of Theorem 2. lim...
A container of mass m = 120 kg is supported by three cables as shown. Draw the free-body diagram needed to determine the tension in each cable 360 mm 450 mm 500 mm B 320mm 600 mm
A 150-lb cylinder is supported by two cables AC and BC that are attached to the top of vertical posts. A horizontal force P, which is perpendicular to the plane containing the posts, holds the...
A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. Knowing that the tension in wire AB is 630 lb, draw the free-body diagram needed to...
Zach Ltd. produced the following data for the year 2015 - o Interest Income $4,650,000 o Capital Gain realized $50,000 o Dividend Income from company's 15% ownership in XYZ Ltd. $65,000 o Corporate...
A project requires an increase in net working capital of $150,000 at time 0 that will be recovered at the end of its 10 year life. If the opportunity cost of capital is 8%, what is the effect of NWC...
A firm is 40% financed by debt with a yield-to-maturity of 8.5%. The equity has a beta of 1.3, the market risk premium is 8.4% and the risk-free rate is 3.8%. What is the firm's WACC if the tax rate...

Boom AB is held in the position shown by three cables. Knowing that the tensions in cables

Question:

30 D. 65 50 E.

Step by Step Answer:

a 900 16 1200 16 Require R F 0 25 35 2...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

Students also viewed these Mechanical Engineering questions