Mathematics For Machine Technology
8th Edition
ISBN: 9781337798310
Author: Peterson, John.
Publisher: Cengage Learning,
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Chapter 48, Problem 21A
To determine
The value of working depth.
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Two parallel tangents 10 m apart are connected by a
reversed curve. The chord length from the P.C. to the P.T.
equals 120 m.
Rounding off shall be done at the final calculation.
Express your answer into two decimal places and do not
type the units.
Determine the following:
1. length of tangent with common direction in meters
2. equal radius of the reversed curve in meters.
3. stationing of PC if the stationing of PI(1) at the
beginning of the tangent with common direction is at
3+420.
4. stationing of PRC
5. stationing of PT.
3. Miley rides her wrecking ball during leisure. On a Wednesday, she swings an initial arc
distance of 25 m. With each succeeding swing, she travels along an arc that is three
quarters as long as the arc distance of the previous swing.
b. Miley was tired after 14 swings and decided to stop after swinging one last time.
What is the total length that Miley swung? Round off the answer to four decimal
places.
Begin by using a straight edge to draw the 5x3 grid as shown in this question on your paper. Fill in the exact values as requested, in the order requested. To be sure you don't lose
tract of where you are, putting in the trig function as shown is a good practice.
Give the exact value of the following. Do not use a calculator. Use correct units where appropriate. You may need to use ratios from our special triangles, the SOH CAH TOA
definition, and/or reference angles for angles in standard position. Do not write your answers with decimals. Write "undefined" or "undef" if the value is not defined.
put only your final, simplified answer in the answer box. You do not need to justify your answers.
cos 135° =
sin 360° =
sin 210° =
tan 90° =
cos 180° =
sin
sec 90° =
tan 0° =
cot T =
sin 3.
sin T =
cos 720° =
%3D
Chapter 48 Solutions
Mathematics For Machine Technology
Ch. 48 - Prob. 1ACh. 48 - Prob. 2ACh. 48 - Prob. 3ACh. 48 - Prob. 4ACh. 48 - Prob. 5ACh. 48 - Read the setting on the following 0.001-inch...Ch. 48 - Prob. 7ACh. 48 - Refer to the Decimal-Inch Spur Gears Table under...Ch. 48 - Prob. 9ACh. 48 - Prob. 10A
Ch. 48 - Prob. 11ACh. 48 - Refer to the Decimal-Inch Spur Gears Table under...Ch. 48 - Prob. 13ACh. 48 - Prob. 14ACh. 48 - Prob. 15ACh. 48 - Prob. 16ACh. 48 - Prob. 17ACh. 48 - Prob. 18ACh. 48 - Prob. 19ACh. 48 - Refer to the Decimal-Inch Spur Gears Table under...Ch. 48 - Prob. 21ACh. 48 - Prob. 22ACh. 48 - Prob. 23ACh. 48 - Prob. 24ACh. 48 - Prob. 25ACh. 48 - Prob. 26ACh. 48 - Prob. 27ACh. 48 - Refer to the Decimal-Inch Spur Gears Table under...Ch. 48 - Prob. 29ACh. 48 - Prob. 30ACh. 48 - Prob. 31ACh. 48 - Prob. 32ACh. 48 - Prob. 33ACh. 48 - Refer to the Decimal-Inch Spur Gears Table under...Ch. 48 - Refer to the Decimal-Inch Spur Gears Table under...Ch. 48 - Prob. 36ACh. 48 - Prob. 37ACh. 48 - Prob. 38ACh. 48 - Prob. 39ACh. 48 - Prob. 40ACh. 48 - Prob. 41ACh. 48 - Prob. 42ACh. 48 - Prob. 43ACh. 48 - Prob. 44ACh. 48 - Prob. 45ACh. 48 - Prob. 46ACh. 48 - Prob. 47ACh. 48 - Prob. 48ACh. 48 - Prob. 49ACh. 48 - Prob. 50ACh. 48 - Backlash is the amount that a tooth Space is...Ch. 48 - Prob. 52ACh. 48 - Prob. 53ACh. 48 - Prob. 54ACh. 48 - Prob. 55ACh. 48 - Prob. 56ACh. 48 - Prob. 57ACh. 48 - Prob. 58ACh. 48 - Prob. 59ACh. 48 - Prob. 60ACh. 48 - Prob. 61ACh. 48 - Prob. 62ACh. 48 - Prob. 63ACh. 48 - Prob. 64ACh. 48 - Prob. 65ACh. 48 - Prob. 66ACh. 48 - Prob. 67ACh. 48 - Prob. 68ACh. 48 - Prob. 69ACh. 48 - Prob. 70A
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