
MyLab Math with Pearson eText -- Standalone Access Card -- for Calculus: Early Transcendentals (3rd Edition)
3rd Edition
ISBN: 9780134856926
Author: William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher: PEARSON
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Textbook Question
Chapter 12.1, Problem 53E
Circular motion Find parametric equations that describe the circular path of the following objects. For Exercises 53–55, assume (x, y) denotes the position of the object relative to the origin at the center of the circle. Use the units of time specified in the problem. There are many ways to describe any circle.
53. A go-cart moves counterclockwise with constant speed around a circular track of radius 400 m, completing a lap in 1.5 min.
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Chapter 12 Solutions
MyLab Math with Pearson eText -- Standalone Access Card -- for Calculus: Early Transcendentals (3rd Edition)
Ch. 12.1 - Identify the graph generated by the parametric...Ch. 12.1 - Prob. 2QCCh. 12.1 - Describe the curve generated by x = 3 + 2t, y = 12...Ch. 12.1 - Find parametric equations for the line segment...Ch. 12.1 - Use Theorem 12.1 to find the slope of the line x =...Ch. 12.1 - Use the arc length formula to find the length of...Ch. 12.1 - Explain how a pair of parametric equations...Ch. 12.1 - Prob. 2ECh. 12.1 - Prob. 3ECh. 12.1 - Give parametric equations that generate the line...
Ch. 12.1 - Find parametric equations for the complete...Ch. 12.1 - Describe the similarities between the graphs of...Ch. 12.1 - Find the slope of the parametric curve x = 2t3 +...Ch. 12.1 - Prob. 8ECh. 12.1 - Find three different pairs of parametric equations...Ch. 12.1 - Use calculus to find the arc length of the line...Ch. 12.1 - Prob. 11ECh. 12.1 - Prob. 12ECh. 12.1 - Prob. 13ECh. 12.1 - Prob. 14ECh. 12.1 - Prob. 15ECh. 12.1 - Prob. 16ECh. 12.1 - Prob. 17ECh. 12.1 - Prob. 18ECh. 12.1 - Prob. 19ECh. 12.1 - Prob. 20ECh. 12.1 - Prob. 21ECh. 12.1 - Prob. 22ECh. 12.1 - Prob. 23ECh. 12.1 - Prob. 24ECh. 12.1 - Prob. 25ECh. 12.1 - Prob. 26ECh. 12.1 - Prob. 27ECh. 12.1 - Working with parametric equations Consider the...Ch. 12.1 - Prob. 29ECh. 12.1 - Prob. 30ECh. 12.1 - Eliminating the parameter Eliminate the parameter...Ch. 12.1 - Eliminating the parameter Eliminate the parameter...Ch. 12.1 - Prob. 33ECh. 12.1 - Prob. 34ECh. 12.1 - Prob. 35ECh. 12.1 - Prob. 36ECh. 12.1 - Parametric equations of circles Find parametric...Ch. 12.1 - Parametric equations of circles Find parametric...Ch. 12.1 - Parametric equations of circles Find parametric...Ch. 12.1 - Parametric equations of circles Find parametric...Ch. 12.1 - Prob. 41ECh. 12.1 - Curves to parametric equations Find parametric...Ch. 12.1 - Curves to parametric equations Give a set of...Ch. 12.1 - Curves to parametric equations Give a set of...Ch. 12.1 - Prob. 45ECh. 12.1 - Curves to parametric equations Find parametric...Ch. 12.1 - Prob. 47ECh. 12.1 - Prob. 48ECh. 12.1 - Prob. 49ECh. 12.1 - Curves to parametric equations Find parametric...Ch. 12.1 - Curves to parametric equations Find parametric...Ch. 12.1 - Curves to parametric equations Find parametric...Ch. 12.1 - Circular motion Find parametric equations that...Ch. 12.1 - Circular motion Find parametric equations that...Ch. 12.1 - Circular motion Find parametric equations that...Ch. 12.1 - Circular motion Find parametric equations that...Ch. 12.1 - More parametric curves Use a graphing utility to...Ch. 12.1 - More parametric curves Use a graphing utility to...Ch. 12.1 - More parametric curves Use a graphing utility to...Ch. 12.1 - More parametric curves Use a graphing utility to...Ch. 12.1 - More parametric curves Use a graphing utility to...Ch. 12.1 - More parametric curves Use a graphing utility to...Ch. 12.1 - Implicit function graph Explain and carry out a...Ch. 12.1 - Air drop A plane traveling horizontally at 80 m/s...Ch. 12.1 - Air dropinverse problem A plane traveling...Ch. 12.1 - Prob. 66ECh. 12.1 - Prob. 67ECh. 12.1 - Derivatives Consider the following parametric...Ch. 12.1 - Derivatives Consider the following parametric...Ch. 12.1 - Prob. 70ECh. 12.1 - Derivatives Consider the following parametric...Ch. 12.1 - Prob. 72ECh. 12.1 - Tangent lines Find an equation of the line tangent...Ch. 12.1 - Tangent lines Find an equation of the line tangent...Ch. 12.1 - Tangent lines Find an equation of the line tangent...Ch. 12.1 - Tangent lines Find an equation of the line tangent...Ch. 12.1 - Slopes of tangent lines Find all the points at...Ch. 12.1 - Slopes of tangent lines Find all the points at...Ch. 12.1 - Slopes of tangent lines Find all the points at...Ch. 12.1 - Slopes of tangent lines Find all the points at...Ch. 12.1 - Arc length Find the arc length of the following...Ch. 12.1 - Arc length Find the arc length of the following...Ch. 12.1 - Arc length Find the arc length of the following...Ch. 12.1 - Arc length Find the arc length of the following...Ch. 12.1 - Arc length Find the arc length of the following...Ch. 12.1 - Arc length Find the arc length of the following...Ch. 12.1 - Arc length Find the arc length of the following...Ch. 12.1 - Arc length Find the arc length of the following...Ch. 12.1 - Explain why or why not Determine whether the...Ch. 12.1 - Prob. 90ECh. 12.1 - Prob. 91ECh. 12.1 - Prob. 92ECh. 12.1 - Parametric equations of ellipses Find parametric...Ch. 12.1 - Prob. 94ECh. 12.1 - Prob. 95ECh. 12.1 - Prob. 96ECh. 12.1 - Prob. 97ECh. 12.1 - Beautiful curves Consider the family of curves...Ch. 12.1 - Prob. 99ECh. 12.1 - Prob. 100ECh. 12.1 - Prob. 101ECh. 12.1 - Lissajous curves Consider the following Lissajous...Ch. 12.1 - Area under a curve Suppose the function y = h(x)...Ch. 12.1 - Area under a curve Suppose the function y = h(x)...Ch. 12.1 - Area under a curve Suppose the function y = h(x)...Ch. 12.1 - Prob. 106ECh. 12.1 - Prob. 107ECh. 12.1 - Prob. 108ECh. 12.1 - Surfaces of revolution Let C be the curve x =...Ch. 12.1 - Prob. 110ECh. 12.1 - Surfaces of revolution Let C be the curve x =...Ch. 12.1 - Prob. 112ECh. 12.1 - Prob. 113ECh. 12.1 - Prob. 114ECh. 12.2 - Which of the following coordinates represent the...Ch. 12.2 - Draw versions of Figure 12.21 with P in the...Ch. 12.2 - Give two polar coordinate descriptions of the...Ch. 12.2 - Describe the polar curves r = 12, r = 6, and r sin...Ch. 12.2 - Prob. 5QCCh. 12.2 - Prob. 6QCCh. 12.2 - Plot the points with polar coordinates (2,6) and...Ch. 12.2 - Prob. 2ECh. 12.2 - Prob. 3ECh. 12.2 - Prob. 4ECh. 12.2 - What is the polar equation of the vertical line x...Ch. 12.2 - What is the polar equation of the horizontal line...Ch. 12.2 - Prob. 7ECh. 12.2 - Prob. 8ECh. 12.2 - Graph the points with the following polar...Ch. 12.2 - Graph the points with the following polar...Ch. 12.2 - Prob. 11ECh. 12.2 - Prob. 12ECh. 12.2 - Prob. 13ECh. 12.2 - Points in polar coordinates Give two sets of polar...Ch. 12.2 - Prob. 15ECh. 12.2 - Prob. 16ECh. 12.2 - Prob. 17ECh. 12.2 - Prob. 18ECh. 12.2 - Prob. 19ECh. 12.2 - Prob. 20ECh. 12.2 - Prob. 21ECh. 12.2 - Prob. 22ECh. 12.2 - Rader Airplanes are equipped with transponders...Ch. 12.2 - Prob. 24ECh. 12.2 - Converting coordinates Express the following polar...Ch. 12.2 - Converting coordinates Express the following polar...Ch. 12.2 - Converting coordinates Express the following polar...Ch. 12.2 - Converting coordinates Express the following polar...Ch. 12.2 - Converting coordinates Express the following polar...Ch. 12.2 - Converting coordinates Express the following polar...Ch. 12.2 - Converting coordinates Express the following...Ch. 12.2 - Converting coordinates Express the following...Ch. 12.2 - Converting coordinates Express the following...Ch. 12.2 - Converting coordinates Express the following...Ch. 12.2 - Converting coordinates Express the following...Ch. 12.2 - Converting coordinates Express the following...Ch. 12.2 - Prob. 37ECh. 12.2 - Prob. 38ECh. 12.2 - Prob. 39ECh. 12.2 - Prob. 40ECh. 12.2 - Prob. 41ECh. 12.2 - Prob. 42ECh. 12.2 - Prob. 43ECh. 12.2 - Prob. 44ECh. 12.2 - Prob. 45ECh. 12.2 - Prob. 46ECh. 12.2 - Prob. 47ECh. 12.2 - Prob. 48ECh. 12.2 - Cartesian-to-polar coordinates Convert the...Ch. 12.2 - Cartesian-to-polar coordinates Convert the...Ch. 12.2 - Cartesian-to-polar coordinates Convert the...Ch. 12.2 - Cartesian-to-polar coordinates Convert the...Ch. 12.2 - Prob. 53ECh. 12.2 - Prob. 54ECh. 12.2 - Prob. 55ECh. 12.2 - Prob. 56ECh. 12.2 - Graphing polar curves Graph the following...Ch. 12.2 - Graphing polar curves Graph the following...Ch. 12.2 - Prob. 59ECh. 12.2 - Prob. 60ECh. 12.2 - Graphing polar curves Graph the following...Ch. 12.2 - Graphing polar curves Graph the following...Ch. 12.2 - Graphing polar curves Graph the following...Ch. 12.2 - Graphing polar curves Graph the following...Ch. 12.2 - Prob. 65ECh. 12.2 - Prob. 66ECh. 12.2 - Prob. 67ECh. 12.2 - Prob. 68ECh. 12.2 - Using a graphing utility Use a graphing utility to...Ch. 12.2 - Using a graphing utility Use a graphing utility to...Ch. 12.2 - Prob. 71ECh. 12.2 - Using a graphing utility Use a graphing utility to...Ch. 12.2 - Using a graphing utility Use a graphing utility to...Ch. 12.2 - Using a graphing utility Use a graphing utility to...Ch. 12.2 - Prob. 75ECh. 12.2 - Prob. 76ECh. 12.2 - Prob. 77ECh. 12.2 - Prob. 78ECh. 12.2 - Circles in general Show that the polar equation...Ch. 12.2 - Prob. 80ECh. 12.2 - Prob. 81ECh. 12.2 - Prob. 82ECh. 12.2 - Prob. 83ECh. 12.2 - Equations of circles Find equations of the circles...Ch. 12.2 - Navigating A plane is 150 miles north of a radar...Ch. 12.2 - Prob. 86ECh. 12.2 - Prob. 87ECh. 12.2 - Prob. 88ECh. 12.2 - Prob. 89ECh. 12.2 - Prob. 90ECh. 12.2 - Prob. 91ECh. 12.2 - Limiting limaon Consider the family of limaons r =...Ch. 12.2 - Prob. 93ECh. 12.2 - Prob. 94ECh. 12.2 - Prob. 95ECh. 12.2 - The lemniscate family Equations of the form r2 = a...Ch. 12.2 - The rose family Equations of the form r = a sin m...Ch. 12.2 - Prob. 98ECh. 12.2 - Prob. 99ECh. 12.2 - The rose family Equations of the form r = a sin m...Ch. 12.2 - Prob. 101ECh. 12.2 - Prob. 102ECh. 12.2 - Prob. 103ECh. 12.2 - Spirals Graph the following spirals. Indicate the...Ch. 12.2 - Enhanced butterfly curve The butterfly curve of...Ch. 12.2 - Prob. 106ECh. 12.2 - Prob. 107ECh. 12.2 - Prob. 108ECh. 12.2 - Prob. 109ECh. 12.2 - Prob. 110ECh. 12.2 - Cartesian lemniscate Find the equation in...Ch. 12.3 - Verify that if y = f() sin , then y'() =f'() sin ...Ch. 12.3 - Prob. 2QCCh. 12.3 - Prob. 3QCCh. 12.3 - Prob. 4QCCh. 12.3 - Prob. 1ECh. 12.3 - Explain why the slope of the line = /2 is...Ch. 12.3 - Explain why the slope of the line tangent to the...Ch. 12.3 - What integral must be evaluated to find the area...Ch. 12.3 - What is the slope of the line = /3?Ch. 12.3 - Prob. 6ECh. 12.3 - Find the area of the shaded region.Ch. 12.3 - Prob. 8ECh. 12.3 - Explain why the point with polar coordinates (0,...Ch. 12.3 - Prob. 10ECh. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Slopes of tangent lines Find the slope of the line...Ch. 12.3 - Tangent line at the origin Find the polar equation...Ch. 12.3 - Prob. 22ECh. 12.3 - Multiple tangent lines at a point a. Give the...Ch. 12.3 - Multiple tangent lines at a point a. Give the...Ch. 12.3 - Horizontal and vertical tangents Find the points...Ch. 12.3 - Horizontal and vertical tangents Find the points...Ch. 12.3 - Horizontal and vertical tangents Find the points...Ch. 12.3 - Prob. 28ECh. 12.3 - Prob. 29ECh. 12.3 - Prob. 30ECh. 12.3 - Prob. 31ECh. 12.3 - Prob. 32ECh. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Intersection points and area a. Find all the...Ch. 12.3 - Intersection points and area a. Find all the...Ch. 12.3 - Intersection points and area a. Find all the...Ch. 12.3 - Intersection points and area a. Find all the...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Areas of regions Make a sketch of the region and...Ch. 12.3 - Area of plane regions Find the areas of the...Ch. 12.3 - Area of plane regions Find the areas of the...Ch. 12.3 - Area of plane regions Find the areas of the...Ch. 12.3 - Area of plane regions Find the areas of the...Ch. 12.3 - Area of polar regions Find the area of the regions...Ch. 12.3 - Area of polar regions Find the area of the regions...Ch. 12.3 - Prob. 59ECh. 12.3 - Area of polar regions Find the area of the regions...Ch. 12.3 - Two curves, three regions Determine the...Ch. 12.3 - Prob. 62ECh. 12.3 - Arc length of polar curves Find the length of the...Ch. 12.3 - Prob. 64ECh. 12.3 - Prob. 65ECh. 12.3 - Prob. 66ECh. 12.3 - Prob. 67ECh. 12.3 - Arc length of polar curves Find the length of the...Ch. 12.3 - Arc length of polar curves Find the length of the...Ch. 12.3 - Arc length of polar curves Find the length of the...Ch. 12.3 - Prob. 71ECh. 12.3 - Prob. 72ECh. 12.3 - Prob. 73ECh. 12.3 - Prob. 74ECh. 12.3 - Prob. 75ECh. 12.3 - Prob. 76ECh. 12.3 - Prob. 77ECh. 12.3 - Prob. 78ECh. 12.3 - Prob. 79ECh. 12.3 - Prob. 80ECh. 12.3 - Regions bounded by a spiral Let Rn be the region...Ch. 12.3 - Tangents and normals Let a polar curve be...Ch. 12.3 - Prob. 83ECh. 12.3 - Prob. 84ECh. 12.3 - Grazing goat problems Consider the following...Ch. 12.3 - Grazing goat problems Consider the following...Ch. 12.3 - Prob. 87ECh. 12.4 - Verify that x2+(yp)2=y+p is equivalent to x2 =...Ch. 12.4 - Prob. 2QCCh. 12.4 - In the case that the vertices and foci are on the...Ch. 12.4 - Prob. 4QCCh. 12.4 - Prob. 5QCCh. 12.4 - Prob. 6QCCh. 12.4 - Give the property that defines all parabolas.Ch. 12.4 - Prob. 2ECh. 12.4 - Give the property that defines all hyperbolas.Ch. 12.4 - Prob. 4ECh. 12.4 - Prob. 5ECh. 12.4 - What is the equation of the standard parabola with...Ch. 12.4 - Prob. 7ECh. 12.4 - Prob. 8ECh. 12.4 - Given vertices (a, 0) and eccentricity e, what are...Ch. 12.4 - Prob. 10ECh. 12.4 - What are the equations of the asymptotes of a...Ch. 12.4 - Prob. 12ECh. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Prob. 16ECh. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Prob. 18ECh. 12.4 - Prob. 19ECh. 12.4 - Prob. 20ECh. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Prob. 23ECh. 12.4 - Prob. 24ECh. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Prob. 27ECh. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Graphing conic sections Determine whether the...Ch. 12.4 - Prob. 31ECh. 12.4 - Equations of parabolas Find an equation of the...Ch. 12.4 - Equations of parabolas Find an equation of the...Ch. 12.4 - Prob. 34ECh. 12.4 - Prob. 35ECh. 12.4 - Equations of parabolas Find an equation of the...Ch. 12.4 - From graphs to equations Write an equation of the...Ch. 12.4 - From graphs to equations Write an equation of the...Ch. 12.4 - Equations of ellipses Find an equation of the...Ch. 12.4 - Equations of ellipses Find an equation of the...Ch. 12.4 - Equations of hyperbolas Find an equation of the...Ch. 12.4 - Equations of hyperbolas Find an equation of the...Ch. 12.4 - Equations of ellipses Find an equation of the...Ch. 12.4 - Prob. 44ECh. 12.4 - Equations of hyperbolas Find an equation of the...Ch. 12.4 - Prob. 46ECh. 12.4 - Prob. 47ECh. 12.4 - Prob. 48ECh. 12.4 - From graphs to equations Write an equation of the...Ch. 12.4 - From graphs to equations Write an equation of the...Ch. 12.4 - Prob. 51ECh. 12.4 - Golden Gate Bridge Completed in 1937, San...Ch. 12.4 - Eccentricity-directrix approach Find an equation...Ch. 12.4 - Eccentricity-directrix approach Find an equation...Ch. 12.4 - Eccentricity-directrix approach Find an equation...Ch. 12.4 - Eccentricity-directrix approach Find an equation...Ch. 12.4 - Prob. 57ECh. 12.4 - Prob. 58ECh. 12.4 - Prob. 59ECh. 12.4 - Prob. 60ECh. 12.4 - Prob. 61ECh. 12.4 - Prob. 62ECh. 12.4 - Tracing hyperbolas and parabolas Graph the...Ch. 12.4 - Tracing hyperbolas and parabolas Graph the...Ch. 12.4 - Tracing hyperbolas and parabolas Graph the...Ch. 12.4 - Tracing hyperbolas and parabolas Graph the...Ch. 12.4 - Prob. 67ECh. 12.4 - Hyperbolas with a graphing utility Use a graphing...Ch. 12.4 - Tangent lines Find an equation of the tine tangent...Ch. 12.4 - Prob. 70ECh. 12.4 - Tangent lines Find an equation of the tine tangent...Ch. 12.4 - Tangent lines Find an equation of the tine tangent...Ch. 12.4 - Tangent lines for an ellipse Show that an equation...Ch. 12.4 - Prob. 74ECh. 12.4 - Prob. 75ECh. 12.4 - Prob. 76ECh. 12.4 - Another construction for a hyperbola Suppose two...Ch. 12.4 - The ellipse and the parabola Let R be the region...Ch. 12.4 - Volume of an ellipsoid Suppose that the ellipse...Ch. 12.4 - Area of a sector of a hyperbola Consider the...Ch. 12.4 - Volume of a hyperbolic cap Consider the region R...Ch. 12.4 - Prob. 82ECh. 12.4 - Prob. 83ECh. 12.4 - Prob. 84ECh. 12.4 - Prob. 85ECh. 12.4 - Prob. 86ECh. 12.4 - Prob. 87ECh. 12.4 - Prob. 88ECh. 12.4 - Shared asymptotes Suppose that two hyperbolas with...Ch. 12.4 - Focal chords A focal chord of a conic section is a...Ch. 12.4 - Focal chords A focal chord of a conic section is a...Ch. 12.4 - Focal chords A focal chord of a conic section is a...Ch. 12.4 - Prob. 93ECh. 12.4 - Prob. 94ECh. 12.4 - Confocal ellipse and hyperbola Show that an...Ch. 12.4 - Approach to asymptotes Show that the vertical...Ch. 12.4 - Prob. 97ECh. 12.4 - Prob. 98ECh. 12 - Explain why or why not Determine whether the...Ch. 12 - Prob. 2RECh. 12 - Prob. 3RECh. 12 - Eliminating the parameter Eliminate the parameter...Ch. 12 - Prob. 5RECh. 12 - Prob. 6RECh. 12 - Parametric curves and tangent lines a. Eliminate...Ch. 12 - Parametric curves and tangent lines a. Eliminate...Ch. 12 - Prob. 9RECh. 12 - Parametric curves a. Eliminate the parameter to...Ch. 12 - Parametric curves a. Eliminate the parameter to...Ch. 12 - Prob. 12RECh. 12 - Tangent lines Find an equation of the line tangent...Ch. 12 - Parametric descriptions Write parametric equations...Ch. 12 - Parametric description Write parametric equations...Ch. 12 - Parametric description Write parametric equations...Ch. 12 - Parametric description Write parametric equations...Ch. 12 - Parametric description Write parametric equations...Ch. 12 - Area bounded by parametric curves Find the area of...Ch. 12 - Area bounded by parametric curves Find the area of...Ch. 12 - Prob. 21RECh. 12 - Arc length Find the length of the following...Ch. 12 - Arc length Find the length of the following...Ch. 12 - Prob. 24RECh. 12 - Sets in polar coordinates Sketch the following...Ch. 12 - Prob. 26RECh. 12 - Prob. 27RECh. 12 - Prob. 28RECh. 12 - Prob. 29RECh. 12 - Prob. 30RECh. 12 - Polar curves Graph the following equations. 31. r...Ch. 12 - Prob. 32RECh. 12 - Prob. 33RECh. 12 - Prob. 34RECh. 12 - Polar conversion Write the equation...Ch. 12 - Polar conversion Consider the equation r = 4/(sin ...Ch. 12 - Prob. 37RECh. 12 - Prob. 38RECh. 12 - Prob. 39RECh. 12 - Slopes of tangent lines a. Find all points where...Ch. 12 - Slopes of tangent lines a. Find all points where...Ch. 12 - Prob. 42RECh. 12 - Prob. 43RECh. 12 - The region enclosed by all the leaves of the rose...Ch. 12 - Prob. 45RECh. 12 - The region inside the limaon r = 2 + cos and...Ch. 12 - Areas of regions Find the ares of the following...Ch. 12 - Prob. 48RECh. 12 - The area that is inside the cardioid r = 1 + cos ...Ch. 12 - Prob. 50RECh. 12 - Prob. 51RECh. 12 - Arc length of the polar curves Find the...Ch. 12 - Prob. 53RECh. 12 - Prob. 54RECh. 12 - Conic sections a. Determine whether the following...Ch. 12 - Prob. 56RECh. 12 - Prob. 57RECh. 12 - Tangent lines Find an equation of the line tangent...Ch. 12 - Tangent lines Find an equation of the line tangent...Ch. 12 - Prob. 60RECh. 12 - Prob. 61RECh. 12 - Prob. 62RECh. 12 - Prob. 63RECh. 12 - Prob. 64RECh. 12 - Prob. 65RECh. 12 - Prob. 66RECh. 12 - Eccentricity-directrix approach Find an equation...Ch. 12 - Prob. 68RECh. 12 - Prob. 69RECh. 12 - Prob. 70RECh. 12 - Prob. 71RECh. 12 - Prob. 72RECh. 12 - Prob. 73RECh. 12 - Prob. 74RECh. 12 - Lam curves The Lam curve described by...Ch. 12 - Prob. 76RE
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- Two ships leave a port at 9 a.m. One travels at a bearing of N 53° W at 10 miles per hour, and the other travels at a bearing of S 67° W at 14 miles per hour. Approximate how far apart they are at noon that day. (Round your answer to one decimal place.) miarrow_forwardIn the triangle below, x = 7. Use the Law of Cosines to solve the triangle. A = B = C = 12 cm 18 cm B x cm ° о °arrow_forwardA triangular parcel of ground has sides of length 750 feet, 650 feet, and 535 feet. Find the measure of the largest angle. (Round your answer to one decimal place.)arrow_forward
- A boat is sailing due east parallel to the shoreline at a speed of 10 miles per hour. At a given time, the bearing to a lighthouse is S 70° E, and 15 minutes later, the bearing is S 63° E (see figure). The lighthouse is located at the shoreline. Find the distance d from the boat to the shoreline. (Round your answer to one decimal place.) x mi N 63° WE 70° Sarrow_forwardA 120-foot vertical tower is to be erected on the side of a hill that makes a 6° angle with the horizontal. Find the length of each of the two guy wires that will be anchored 75 feet uphill and downhill from the base of the tower (see figure). (Note that x = 120 in the figure. Round your answers to one decimal place.) shorter wire longer wire x ft ft ft XXXX -75 ft -75 ftarrow_forwardhelp with workarrow_forward
- ۳/۱ +① العنوان I need a detailed drawing with explanatic Le R2X2 2) slots per pole per phase = 3/31 B: 18060 msl Kas Kdl Sin (1) I sin () sin(30) Sin (30) اذا ميريد شرح الكتب بس بالفراغ Cos (30) 0.866 4) Rotating 5) Synchronous speed, 120 x 50 SE 1000-950 1000 Copper losses 5kw 6 50.05 Rotor input 5 0.05 loo kw اذا ميريد شرح الكتب فقط ok 7) rotov DC 1000 rpm ined sove in peap PU + 96er Which of the following is converge, and which diverge? Give reasons for your answers with details. When your answer then determine the convergence sum if possible. 1/n -√ Which of the following is converge, and which diverge? Give reasons for your answers. with details. When your answer then determine the convergence sum if possible. 3" 6" '1Σn=1 (2-") n T GI Marrow_forwardV ined sove in peaper Pu+96er Which of the following is converge, and which diverge? Give reasons for your answers with details. When your answer then determine the convergence sum if possible. 21/11 55 a Which of the following is converge, and which diverge? Give reasons for your answers with details. When your answer then determine the convergence sum if possible. 1Σn=1 (2-") n° 3" 6"arrow_forward: +0 1 R2X2 العنوان I need a detailed drawing with explanation L L 2) slots per pole per phase = 3/31 B = 180-60 msl Kd Kol, Sin (Info) Isin (6) sin(30) Sin (30) اذا ميريد شرح الكتب بس 0 بالفراغ 3) Cos (30) 0.866 4) Rotating 5) Synchronous speed, 120 x 50 6 50105 1000 S=1000-950 Loco mem 6. Copper losses: 5kw Rotor input loo kw 0.05 اذا ميريد شرح الكتب فقط look 7) rotov DC ined sove in peaper Pu+965 4 Which of the following is converge, and which diverge? Give reasons for your answers with details. When your answer then determine the convergence sum if possible. 111Σm=1 sin() Lake Which of the following is converge, and which diverge? Give reasons for your answers with details. When your answer then determine the convergence sum if possible. T TH Marrow_forward
- い ined sove in beaper Anting. Pu+965 na lake an accident and lands at the bottom of the lake Q2// Find the volume of the region in first octant bounded by the coordinate planes and the plane passing through (1, 0, 0), (0, 2, 0), and (0, 0, 3). Q/Evaluate({ } } 3xze* dydzdx.arrow_forward| Evaluate (3xze** dydzdx. ined sove in peaper +9198 PU+965 Lake Find the volume of th solid bounded above by the Cy 2=6-1 o the sides by the cylinder x+y=9, and below by the xy-planearrow_forward... +① العنوان > पर ined sove in peaper ང་ PU+965 Q2// Draw and Evaluate, or Integrate, the function f(u, v) = (1+u2+v²)3 over the region enclosed by one loop of the lemniscate (u² + v²)² - (u² + v²) = 0. Lake 2 4-2² y 7357 r QI// Evaluate f²² cos(y) dxdydz. 4-y 이arrow_forward
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