A disabled automobile is pulled by means of two ropes as shown. Knowing that the tension in
Question:
A disabled automobile is pulled by means of two ropes as shown. Knowing that the tension in rope AB is 3 kN, determine by trigonometry the tension in rope AC and the value of α so that the resultant force exerted at A is a 4.8-kN force directed along the axis of the automobile.
Transcribed Image Text:
30° Ja
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (4 reviews)
Using the law of cosines T A...View the full answer
Answered By
Madhur Jain
I have 6 years of rich teaching experience in subjects like Mathematics, Accounting, and Entrance Exams preparation. With my experience, I am able to quickly adapt to the student's level of understanding and make the best use of his time.
I focus on teaching concepts along with the applications and what separates me is the connection I create with my students. I am well qualified for working on complex problems and reaching out to the solutions in minimal time. I was also awarded 'The Best Tutor Award' for 2 consecutive years in my previous job.
Hoping to get to work on some really interesting problems here.
5.00+
1+ 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
-
A disabled automobile is pulled by means of ropes subjected to the two forces as shown. Determine graphically the magnitude and direction of their resultant using (a) The parallelogram law, (b) The...
-
A bar of mass m is pulled by means of a thread up an inclined plane forming an angle α with the horizontal (Fig). The coefficient of friction is equal to k. Find the angle β which the...
-
The 400-lb crate shown is lowered by means of two overhead cranes. Knowing that at the instant shown the deceleration of cable A is 3 ft/s2 and that of cable B is 1 ft/s2, determine the tension in...
-
The standard manufacturing process for thin-film resistors produces resistors with an average of 1k and a standard deviation of 3.5 Q. Twenty samples of a new process were tested, and the data can be...
-
Due to rapid employee turnover in the accounting department, the following transactions involving intangible assets were improperly recorded by Neitzke Corporation in 2012. 1. Neitzke developed a new...
-
Heres a plot of the Studentized residuals from the regression model of Exercise 18 plotted against ArterialMPH. The plot is colored according to City Size (Small, Medium, Large, and Very Large), and...
-
Outline how standard desktop applications such as a spreadsheet or database can be used to set up a basic T&D system.
-
Duval Manufacturing recently reported the following information: Net income $600,000 ROA 8% Interest expense $225,000 Duvals tax rate is 35%. What is its basic earning power (BEP)?
-
In Sunland Company, the predetermined overhead rate is 80% of direct labor cost. During the month, $218000 of factory labor costs are incurred, of which $190000 is direct labor and $28000 is indirect...
-
Refer to the Playmore Products Data Set. Calculate the sandbox toy project's ARR. If the sandbox toy project had a residual value of $175,000, would the ARR change? Explain and recalculate if...
-
A rectangular plate is supported by three cables as shown. Knowing that the tension in cable AB is 408 N, determine the components of the force exerted on the plate at B. 480 250 0 3 360 130 360 450
-
A rectangular plate is supported by three cables as shown. Knowing that the tension in cable AD is 429 N, determine the components of the force exerted on the plate at D. 180 250 3 360 130 320 360 x...
-
Answer the questions in the previous problem when the population is a mixture of two normal distributions. Specifically, suppose each observation has a 65% chance of coming from a normal distribution...
-
The development and communication of recommendations is the goal of: A. An implementation engagement. B. Quantitative data. C. Qualitative data. D. The PFP process.
-
Outline the various stages in the evolution of production.
-
The coordination of, or the review of, the delivery of services or products by other service providers is part of: A. Implementation engagement. B. Monitoring engagement. C. PFP engagement. D....
-
Explain how mass customisation works.
-
With regards to a PFP engagement, if a member determines that a conflict of interest exists, which of the following is correct? A. The member can engage the prospective client if objectivity is not...
-
Below is an alphabetical listing of the accounts in the general ledger of Clay and Ogletree, LLP, at the partnership?s fiscal year end, September 30, 2021. Adjusting entries for the year have been...
-
Find the area of the surface generated by revolving the para- metric curve x = cos 1, y = sin? 1 (0 < I sa/2) about the y-axis.
-
A movable bracket is held at rest by a cable attached at E and by frictionless rollers. Knowing that the width of post FG is slightly less than the distance between the rollers, determine the force...
-
Solve Prob. 4.41 41 when α =30°. Problem 4.41: A movable bracket is held at rest by a cable attached at E and by frictionless rollers. Knowing that the width of post FG is slightly less...
-
A parabolic slot has been cut in plate AD, and the plate has been placed so that the slot fits two fixed, frictionless pins B and C. The equation of the slot is 2/y=x/4, where x and y are expressed...
-
The following information is available for ADT Company, which produces special-order security produc order costing system. Overhead is applied using a predetermined overhead rate of 55% of direct...
-
Stahelin Valves produces a single component, a valve. The valve sells for $43 per unit. Fixed costs are $1,605,000 annually. Production and sales of 407,000 units annually results in profit before...
-
Calaveras Tire exchanged equipment for two pickup trucks. The book value and fair value of the equipment given up were $29,000 (original cost of $78,500 less accumulated depreciation of $49,500) and...
Study smarter with the SolutionInn App