In designing track for a railway system, the equation d = 4r sin 2 A/4 is used.
Question:
In designing track for a railway system, the equation d = 4r sin2 A/4 is used. Solve for d in terms of cos A.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (10 reviews)
We can start by manipulating the equation given d 4r sin2A...View the full answer
Answered By
Rodrigo Louie Rey
I started tutoring in college and have been doing it for about eight years now. I enjoy it because I love to help others learn and expand their understanding of the world. I thoroughly enjoy the "ah-ha" moments that my students have. Interests I enjoy hiking, kayaking, and spending time with my family and friends. Ideal Study Location I prefer to tutor in a quiet place so that my students can focus on what they are learning.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
A 'three-sphere' is the three-dimensional surface in four-dimensional Euclidean space (coordinates x, y, z, w), given by the equation x2 + y2 + z2 + w2 = r2, where r is the radius of the sphere. (a)...
-
In Problems a-b, F(t) = f(u(t)), Find F'(t) in terms of t. a. f(u) = cos u i + e3uj and u(t) = 3t2 - 4 b. f(u) = u2i + sin2 uj and u(t) = tan t
-
The strike price of a compensation option is generally set on the day the option is issued. On November 10, 2000, the CEO of Analog Devices, Jerald Fishman, received 600,000 options. The stock price...
-
In 2014, Susan's sole proprietorship earns $300,000 of self-employment net income (after the deduction for one-half of self-employment tax). a. Calculate the maximum amount Susan can deduct for...
-
The 5-kg disk and hub A have a radius of gyration of 85 mm about the z0-axis and spin at the rate p = 1250 rev/min. Simultaneously, the assembly rotates about the vertical z-axis at the rate = 400...
-
Explain the possible elements of the inputs/outputs of a business from an environmental perspective.
-
A tennis enthusiast wants to estimate the mean length of mens singles matches held during the Wimbledon tennis tournament. From the Wimbledon history archives, he randomly selects 40 matches played...
-
Voiture Company manufactures compact, energy-efficient cars. On April 1, it purchased a machine for its assembly line at a contract price of $300,000 with terms of 2/10, n/30. Voiture paid the...
-
Identify the form of each of the following arguments and state whether the argument is valid or invalid: When we regard a man as morally responsible for an act, we regard him as a legitimate object...
-
Discuss the various arguments that might be offered to refute each of the following: . . .A man cannot enquire either about that which he knows, or about that which he does not know; for if he knows,...
-
Are the following topics ones that would be covered in microeconomics or macroeconomics? a. The effects of an increase in the supply of lumber on the home-building industry b. Changes in the national...
-
Find the balance on an account if you invest $ 2,293 at 3% for 19 years using simple interest.
-
Alex, Brad and Chris are successful attorneys who set up a law firm under the name ABC, LLP. They agreed to share management responsibilities and profits and losses equally. Alex prepared the...
-
Arthur has a bird shop that sells canaries. Arthur maintains accurate records on the number of birds purchased from its suppliers and the number sold to customers. The records show the following...
-
What is the definition of fringe benefits? What are some fringe benefits that you receive at your job? Can fringe benefits be industry specific? What happens if an employee requests that no taxes be...
-
Bangura, Incorporated has regular taxable income of $ 9 3 4 , 9 0 0 , 0 0 0 and AFSI of $ 1 , 4 3 9 , 5 0 0 , 0 0 0 . Required: Compute Bangura\'s regular tax liability, tentative minimum tax, AMT (...
-
Use Eq. (12) to compute the flux of F = (cos y, sin y) across the square 0 x 2, 0 y /2?
-
When you weigh yourself on good old terra firma (solid ground), your weight is 142 lb. In an elevator your apparent weight is 121 lb. What are the direction and magnitude of the elevator's...
-
In problem, examine the scatter diagram and determine whether the type of relation is linear or nonlinear. 50 30 20
-
In problem, graph each quadratic function using transformations (shifting, compressing, stretching, and/or reflecting). f(x) = (x - 2) 2 + 2
-
In problem, graph each quadratic function using transformations (shifting, compressing, stretching, and/or reflecting). f(x) = (x +1) 2 4
-
In terms of AINS 102 Heavy winds from a storm cause damage to the roof shingles of a family's home. This damage is an example of which one of the following financial consequences of loss? Available...
-
5 -- Invoice Table. Each customer receives 10 invoices each year for 10 years. Each invoice as 5 rows, one for each product. Each row has a primary key, customer key, product key, invoice key, and a...
-
What are some financial implications of implementing an EMR system? I. Hiring additional staff II. Purchase of software III. Training staff IV. Upgrade costs V. Purchase more office space VI. Ongoing...
Study smarter with the SolutionInn App