EXERCISES. Study the two types and complete the table by matching the numbered orthogonal drawings with the same isometric view. WHAT IS AN ISOMETRIC VIEW AND AN ORTHOGRAPHIC DRAWING? ISOMETRIC VIEW - is a method for visually representing three-dimensional objects in two dimensions in technical and engineering drawings. ORTHOGRAPHIC DRAWINGS - i s a drawing that shows the top view, front view, and right-side view of a three-dimensional figure.
The problem: Three negative point charges lie along a line as shown in F i g . E 2 1 . 4 1 . Find the magnitude and direction of the electric field this combination of charges produces at point P P , which lies 6.00 cm from the − − 2.00- μ μ C charge measured perpendicular to the line connecting the three charges. The Illustration: Given: q1 = q2 = -5.00 μC q3 = -2 μC r1 = 10.00 cm = 0.1m r = distance r3 = 6.00 cm = 0.06m Couloumb Constant (k) = 9 ×10 9 kg⋅m 3 ⋅s − 2 ⋅C − 2 The equation to use: Solution The electric field at P due to q1 and q2 is E 1 = E 2 = k(q 1 /r1 2 ) = 9x10 9 x (5x10 -6 / (0.1) 2 = 4.5x10 6 N/C The electric field at P due to q3 is E 3 = k(q 3 /r3 2 ) = 9x10 9 x (2x10 -6 / (0.06) 2 = 5x10 6 N/C cos Θ = 6/10 = 3/5 NET ELECTRIC FIELD E net = 2E 1 (cos Θ ) + E 3 = 2(4.5x10 6 )⅗ ...
Summary You’ve been handed a web page that will display the opening chapter of the Charles Dickens novel, Great Expectations. You will lay out the text of the chapter in three columns as shown in Figure 6–50 , with a divided line separating the columns. Write the code for the style sheet. Do the following: code6-3.html <!doctype html> <html lang="en"> <head> <!-- New Perspectives on HTML5 and CSS3, 8th Edition Tutorial 6 Coding Challenge 3 --> <meta charset="utf-8"> <title>Coding Challenge 6-3</title> <link rel="stylesheet" href="code6-3_layout.css"> <link rel="stylesheet" href="code6-3_columns.css"> </head> <body> code6-3_columns.css /* New Perspectives on HTML5 and CSS3, 8th Edition Tutorial 6 Coding Challenge 3 */ /* article element styles */ article { column-count: 3; column-gap: 20px; column-widt...
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