(a)
The sketch and label of a rectangular solid.
Answer to Problem 13A
The sketch and label of a rectangular is shown in Figure-(1).
Explanation of Solution
Project auxiliary lines that form right triangles containing the given angles, the axis of the hole, and the angles to be computed,
The sketch and label of a rectangular is shown below.
Figure-(1)
(b)
The angle of rotation
Answer to Problem 13A
The angle of rotation
Explanation of Solution
Write the expression for the angle
Here, the length of the side
Write the expression for the angle
Here, the length of the side
Write the expression for the angle
Calculation:
Consider the length of the side
Substitute
The length of the side
Substitute
Substitute
Conclusion:
The angle
(c)
The angle of tilt
Answer to Problem 13A
The angle of tilt
Explanation of Solution
Write the expression for the length
Write the expression for the angle
Calculation:
Substitute
Substitute
Conclusion:
The angle
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Chapter 76 Solutions
Mathematics For Machine Technology
- In each of Exercises 11 through 14, three Views of the angular portion of a tool are shown. Do not use cutting and forming tool formulas in solving these exercises. For each exercise: a. Sketch and label a rectangular solid and the pyramid formed by the angular surface edges. Show the right triangles that contain A,B, and C . Identify the angles. b. Compute C . Given: A=2300 B=1000 a. (sketch) Use this figure for Exercises 13 and 14.arrow_forwardConsidering that the consecutive dials on the natural gas meter rotate in opposite directions, what is the current reading in cubic feet of usage? The initial direction is clockwise.arrow_forward
- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning