The 12-ft boom AB has a fixed end A. A steel cable is stretched from the free
Question:
The 12-ft boom AB has a fixed end A. A steel cable is stretched from the free end B of the boom to a point C located on the vertical wall. If the tension in the cable is 380 lb, determine the moment about A of the force exerted by the cable at B.
Transcribed Image Text:
8 ft 4.8 ft 12 ft
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
First note 152ft Then We have M A r BA T BC Whe...View the full answer
Answered By
Mehwish Aziz
What I have learnt in my 8 years experience of tutoring is that you really need to have a friendly relationship with your students so they can come to you with their queries without any hesitation. I am quite hardworking and I have strong work ethics. Since I had never been one of those who always top in the class and always get A* no matter what, I can understand the fear of failure and can relate with my students at so many levels. I had always been one of those who had to work really hard to get decent grades. I am forever grateful to some of the amazing teachers that I have had who made learning one, and owing to whom I was able to get some extraordinary grades and get into one of the most prestigious universities of the country. Inspired by those same teachers, I am to be like one of them - who never gives up on her students and always believe in them!
5.00+
3+ Reviews
10+ Question Solved
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073398242
11th edition
Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self
Question Posted:
Students also viewed these Mechanics questions
-
In Prob. 3.22, determine the perpendicular distance from point A to cable BC. PROBLEM 3.22 The 12-ft boom AB has a fixed end A. A steel cable is stretched from the free end B of the boom to a point C...
-
Same as Problem 10.9, except assume line AB has a fixed azimuth of 147o36'25'' and line BC bears NE. In Problem 10.9 A = 119 o 37' 10''; B = 106 o 12' 58''; C = 104 o 39' 22''; D = 130 o 01' 54''; E...
-
The 40-ft boom AB weighs 2 kips; the distance from the axle A to the center of gravity G of the boom is 20 ft. For the position shown, determine (a) the tension T in the cable, (b) the reaction at A....
-
Use trigonometry/parallelogram law to determine the resultant force (magnitude and direction from the positive x-axis) of the two forces. Lunits units 30 Problem 1/2 27 units
-
Access the FASB Codification at asc.fasb.org to prepare responses to the following (a) Access the glossary (Master Glossary) to answer the following. (1) What is the definition provided for...
-
Find an equation in cylindrical coordinates for the equation given in rectangular coordinates. z = x + y - 11
-
A partnership is formed by Terrence investing $150 000 and Marco investing $100 000. The partners are considering the following plans for dividing profits and losses. According to the ratio of their...
-
Based on available information, lead time demand for PC jump drives averages 50 units (normally distributed), with a standard deviation of 5 drives. Management wants a 97% service level. (a) What...
-
a) Explain the following principles of valuation i. Principle of conformity ii. Principle of substitution iii. Principle of highest and best use iv. Principle of supply and demand v. Principle of...
-
1. Given the risk, what would motivate an investor to purchase stock in Gogo? 2. Why would Gogo sell stock rather than taking on additional debt financing? Do you think that this was a good decision?...
-
Determine the moment about the origin O of the force F = 2i + 3j 4k that acts at a Point A. Assume that the position vector of A is (a) r = 3i 6j + 5k, (b) r = i 4j 2k, (c) r = 4i + 6j 8k.
-
A 200-N force is applied as shown to the bracket ABC. Determine the moment of the force about A. 200 N 60 mm 30 25 50 mm
-
Raw materials are studied for contamination. Suppose that the number of particles of contamination per pound of material is a Poisson random variable with a mean of 0.01 particle per pound. (a) What...
-
What are three factors under the firms control that can affect its cost of capital?
-
Identify the four broad sets of factors that affect dividend policy.
-
Name three factors that affect the cost of capital and are beyond the firms control.
-
What three approaches are used to estimate the cost of common equity? Which approach is most commonly used in practice?
-
What two conditions can lead to conflicts between the NPV and the IRR when evaluating mutually exclusive projects?
-
Aykroyd Corp. was a 30% owner of Martin Company, holding 210,000 shares of Martins common stock on December 31, 2019. The investment account had the following entries. On January 2, 2020, Aykroyd...
-
In each of the following independent cases, document the system using whatever technique(s) your instructor specifies. a. Dreambox Creations (www.dreamboxcreations.com/) in Diamond Bar, California,...
-
The base of a dam for a lake is designed to resist up to 150 percent of the horizontal force of the water. After construction, it is found that silt (which is equivalent to a liquid of density ρs...
-
A temporary dam is constructed in a 1.5-m-wide freshwater channel by nailing two boards to pilings located at the sides of the channel and propping a third board AB against the pilings and the floor...
-
A temporary dam is constructed in a 1.5-m-wide freshwater channel by nailing two boards to pilings located at the sides of the channel and propping a third board AB against the pilings and the floor...
-
The following table contains prices and dividends for a stock. All prices are after the dividend has been paid (ex-dividend). If you bought the stock on January 1 and sold it on December 31, what is...
-
A developer owns a vacant site for which he recently paid $1,000,000. He intends to develop a 15,000 sq. ft. building which will cost a total of $110 per sq. ft. to build (hard and soft costs...
-
8.4 BETA AND REQUIRED RATE OF RETURN A stock has a required return of 12%, the risk-free rate is 4.5%, and the market risk premium is 5%. 1. What is the stock's beta? 1. If the market risk premium...
Study smarter with the SolutionInn App