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A graphic artist is creating a new logo for her company’s

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 77P Chapter 1

University Physics | 13th Edition

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University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

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Problem 77P

A graphic artist is creating a new logo for her company’s website. In the graphics program she is using, each pixel in an image file has coordinates (?x?, y?), where the origin (0, 0) is at the upper left corner of the image, the +?x?-axis points to the right, and the +?y?-axis points down. Distances are measured in pixels. (a) The artist draws a line from the pixel location (10, 20) to the location (210, 200). She wishes to draw a second line that starts at (10, 20), is 250 pixels long, and is at an angle of 30° measured clockwise from the first line. At which pixel location should this second line end? Give your answer to the nearest pixel. (b) The artist now draws an arrow that connects the lower right end of the first line to the lower right end of the second line. Find the length and direction of this arrow. Draw a diagram showing all three lines.

Step-by-Step Solution:
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Solution 77P a) The graphical representation is given below. The 1st line is given here. Then she made the 2nd line as follows. The length of the vector say R is 250. The angle with the horizontal is 30 . 0 So the horizontal component length will be, 0 R x Rcos = 250 × cos 30 = 250 × 0.866 = 216(approximately) The vertical component length will be, R y R sin = 250 × sin 30 = 250 × 0.5 = 125. The initial position was (x 1y 1 = (10,20). The final position will be, (x2,y2) = (x1+ 216, y 1 125) = (10 + 216, 20 + 125) = (226, 145). So the second line would end at the point of (226, 145). b) There is one more line which connects the lower right of the 1st and 2nd line. Here the 1st...

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Chapter 1, Problem 77P is Solved
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Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

University Physics was written by and is associated to the ISBN: 9780321675460. The full step-by-step solution to problem: 77P from chapter: 1 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. Since the solution to 77P from 1 chapter was answered, more than 299 students have viewed the full step-by-step answer. This full solution covers the following key subjects: line, pixel, Artist, end, location. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. The answer to “A graphic artist is creating a new logo for her company’s website. In the graphics program she is using, each pixel in an image file has coordinates (?x?, y?), where the origin (0, 0) is at the upper left corner of the image, the +?x?-axis points to the right, and the +?y?-axis points down. Distances are measured in pixels. (a) The artist draws a line from the pixel location (10, 20) to the location (210, 200). She wishes to draw a second line that starts at (10, 20), is 250 pixels long, and is at an angle of 30° measured clockwise from the first line. At which pixel location should this second line end? Give your answer to the nearest pixel. (b) The artist now draws an arrow that connects the lower right end of the first line to the lower right end of the second line. Find the length and direction of this arrow. Draw a diagram showing all three lines.” is broken down into a number of easy to follow steps, and 162 words. This textbook survival guide was created for the textbook: University Physics, edition: 13.

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