Calculus of a Single Variable
11th Edition
ISBN: 9781337275361
Author: Ron Larson, Bruce H. Edwards
Publisher: Cengage Learning
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Chapter 7.6, Problem 5E
To determine
To calculate: The center of mass of the given system of point masses lying on
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ņ Three objects of mass 1 kg, 2 kg, and 3 kg are placed at the vertices of a right triangle, at the points (0, 0),
(2, 0), and (0, 1), respectively. The center of mass of the system is
(a) (1/3, 1/2).
(b) (1/2, 2/3).
(c) (2/3, 1/2).
PART (3.4) SECTION 21,22 WRITE ON PAPER PLEASE.
Find a basis for and the dimension of the solution space of the homogeneous system of linear equations
2x3
20x4
29x4
9x1
4x2
= 0
4x3
12x1 - 6x2
2x2
2x2
9x4 = 0
3x1
3X1
X3
9x4 = 0
(a) a basis for the solution space
(b) the dimension of the solution space
Chapter 7 Solutions
Calculus of a Single Variable
Ch. 7.1 - CONCEPT CHECK Area What is the geometric...Ch. 7.1 - Prob. 2ECh. 7.1 - CONCEPT CHECK Area Between Intersecting Curves...Ch. 7.1 - Prob. 4ECh. 7.1 - Prob. 5ECh. 7.1 - Writing a Definite Integral In Exercises 5-10,...Ch. 7.1 - Prob. 7ECh. 7.1 - Writing a Definite Integral In Exercises 5-10,...Ch. 7.1 - Writing a Definite Integral In Exercises 510,...Ch. 7.1 - Writing a Definite Integral In Exercises 5-10,...
Ch. 7.1 - Finding a Region In Exercises 11-14, the integrand...Ch. 7.1 - Prob. 12ECh. 7.1 - Prob. 13ECh. 7.1 - Finding a Region In Exercises 1114, the integrand...Ch. 7.1 - Prob. 15ECh. 7.1 - Finding the Area of a Region In Exercises 15-28,...Ch. 7.1 - Finding the Area of a Region In Exercises 15-28,...Ch. 7.1 - Prob. 18ECh. 7.1 - Prob. 19ECh. 7.1 - Finding the Area of a Region In Exercises 15-28,...Ch. 7.1 - Prob. 21ECh. 7.1 - Prob. 22ECh. 7.1 - Finding the Area of a Region In Exercises 15-28,...Ch. 7.1 - Finding the Area of a Region In Exercises 15-28,...Ch. 7.1 - Prob. 25ECh. 7.1 - Finding the Area of a Region In Exercises 15-28,...Ch. 7.1 - Prob. 27ECh. 7.1 - Prob. 28ECh. 7.1 - Comparing Methods In Exercises 29 and 30, find the...Ch. 7.1 - Comparing Methods In Exercises 29 and 30, find the...Ch. 7.1 - Finding the Area of a Region In Exercises 31-36,...Ch. 7.1 - Prob. 32ECh. 7.1 - Prob. 33ECh. 7.1 - Finding the Area of a Region In Exercises 31-36,...Ch. 7.1 - Prob. 35ECh. 7.1 - Prob. 36ECh. 7.1 - Prob. 37ECh. 7.1 - Prob. 38ECh. 7.1 - Prob. 39ECh. 7.1 - Prob. 40ECh. 7.1 - Prob. 41ECh. 7.1 - Prob. 42ECh. 7.1 - Prob. 43ECh. 7.1 - Prob. 44ECh. 7.1 - Prob. 45ECh. 7.1 - Prob. 46ECh. 7.1 - Finding the Area of a Region In Exercises 47-50,...Ch. 7.1 - Prob. 48ECh. 7.1 - Prob. 49ECh. 7.1 - Prob. 50ECh. 7.1 - Prob. 51ECh. 7.1 - Finding the Area of a Region Find the area of the...Ch. 7.1 - Integration as an Accumulation Process In...Ch. 7.1 - Prob. 54ECh. 7.1 - Prob. 55ECh. 7.1 - Prob. 56ECh. 7.1 - Prob. 57ECh. 7.1 - Prob. 58ECh. 7.1 - Prob. 59ECh. 7.1 - Prob. 60ECh. 7.1 - Prob. 61ECh. 7.1 - Prob. 62ECh. 7.1 - Prob. 63ECh. 7.1 - Prob. 64ECh. 7.1 - Prob. 65ECh. 7.1 - Prob. 66ECh. 7.1 - EXPLORING CONCEPTS Interpreting Integrals Two cars...Ch. 7.1 - Prob. 68ECh. 7.1 - Dividing a Region In Exercises 69 and 70, find b...Ch. 7.1 - Prob. 70ECh. 7.1 - Prob. 71ECh. 7.1 - Prob. 72ECh. 7.1 - Prob. 73ECh. 7.1 - Limits and Integrals In Exercises 73 and 74,...Ch. 7.1 - Prob. 75ECh. 7.1 - Prob. 76ECh. 7.1 - Lorenz Curve Economists use Lorenz curves to...Ch. 7.1 - Profit The chief financial officer of a company...Ch. 7.1 - Building Design Concrete sections for a new...Ch. 7.1 - Mechanical Design The surface of a machine part is...Ch. 7.1 - Prob. 81ECh. 7.1 - Prob. 82ECh. 7.1 - Prob. 83ECh. 7.1 - Prob. 84ECh. 7.1 - True or False? In Exercises 83-86, determine...Ch. 7.1 - Prob. 86ECh. 7.1 - The horizontal line y=c intersects the curve...Ch. 7.2 - CONCEPT CHECK Disk Method Explain how to use the...Ch. 7.2 - CONCEPT CHECK Comparing Methods What is the...Ch. 7.2 - CONCEPT CHECK Finding the Volume of a Solid In...Ch. 7.2 - CONCEPT CHECK Finding the Volume of a Solid...Ch. 7.2 - Finding the Volume of a Solid In Exercises 58,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 58,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 58,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 5-8,...Ch. 7.2 - Prob. 9ECh. 7.2 - Finding the Volume of a Solid In Exercises 912,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 912,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 912,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 13-16,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 13-16,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 13-16,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 13-16,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 1720,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 17-20,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 17-20,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 17-20,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 21-24,...Ch. 7.2 - Prob. 22ECh. 7.2 - Prob. 23ECh. 7.2 - Finding the Volume of a Solid In Exercises 21-24,...Ch. 7.2 - Prob. 25ECh. 7.2 - Prob. 26ECh. 7.2 - Prob. 27ECh. 7.2 - Prob. 28ECh. 7.2 - Finding the Volume of a Solid In Exercises 25-32,...Ch. 7.2 - Prob. 30ECh. 7.2 - Finding the Volume of a Solid In Exercises 25-32,...Ch. 7.2 - Prob. 32ECh. 7.2 - Prob. 33ECh. 7.2 - Prob. 34ECh. 7.2 - Prob. 35ECh. 7.2 - Prob. 36ECh. 7.2 - Prob. 37ECh. 7.2 - Prob. 38ECh. 7.2 - Prob. 39ECh. 7.2 - Prob. 40ECh. 7.2 - Finding the Volume of a Solid In Exercises 4148,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 41-48,...Ch. 7.2 - Prob. 43ECh. 7.2 - Finding the Volume of a Solid In Exercises 41-48,...Ch. 7.2 - Prob. 45ECh. 7.2 - Prob. 46ECh. 7.2 - Finding the Volume of a Solid In Exercises 41-48,...Ch. 7.2 - Finding the Volume of a Solid In Exercises 41-48,...Ch. 7.2 - Prob. 49ECh. 7.2 - Prob. 50ECh. 7.2 - Finding the Volume of a Solid Using Technology In...Ch. 7.2 - Prob. 57ECh. 7.2 - Dividing a SolidIn Exercises 57 and 58, consider...Ch. 7.2 - Prob. 60ECh. 7.2 - Prob. 65ECh. 7.2 - Volume of a Container A container can be modeled...Ch. 7.2 - Finding Volumes of Solids Find the volumes of the...Ch. 7.2 - Minimum Volume The function y=4(x2/4) on the...Ch. 7.2 - Prob. 70ECh. 7.2 - Cavalieris Theorem Prove that if two solids have...Ch. 7.3 - CONCEPT CHECK Shell Method Explain how to use the...Ch. 7.3 - Prob. 2ECh. 7.3 - Finding the Volume of a Solid In Exercises 3-12,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 3-12,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 3-12,...Ch. 7.3 - Prob. 6ECh. 7.3 - Prob. 7ECh. 7.3 - Prob. 8ECh. 7.3 - Prob. 9ECh. 7.3 - Prob. 10ECh. 7.3 - Prob. 11ECh. 7.3 - Prob. 12ECh. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Prob. 19ECh. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 13-22,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 23-26,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 23-26,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 23-26,...Ch. 7.3 - Finding the Volume of a Solid In Exercises 23-26,...Ch. 7.3 - Prob. 27ECh. 7.3 - Choosing a Method In Exercises 27 and 28, decide...Ch. 7.3 - Choosing a Method In Exercises 29-32, use the disk...Ch. 7.3 - Prob. 30ECh. 7.3 - Choosing a Method In Exercises 29-32, use the disk...Ch. 7.3 - Prob. 32ECh. 7.3 - Prob. 33ECh. 7.3 - Prob. 34ECh. 7.3 - Prob. 35ECh. 7.3 - Prob. 36ECh. 7.3 - Prob. 37ECh. 7.3 - Prob. 38ECh. 7.3 - Prob. 39ECh. 7.3 - Prob. 40ECh. 7.3 - Comparing Volumes The region in the figure is...Ch. 7.3 - Prob. 42ECh. 7.3 - Prob. 43ECh. 7.3 - Prob. 44ECh. 7.3 - Prob. 45ECh. 7.3 - Prob. 46ECh. 7.3 - Machine Part A solid is generated by revolving the...Ch. 7.3 - Prob. 48ECh. 7.3 - Volume of a Torus A torus is formed by revolving...Ch. 7.3 - Prob. 50ECh. 7.3 - Prob. 51ECh. 7.3 - Prob. 52ECh. 7.3 - Prob. 53ECh. 7.3 - Prob. 54ECh. 7.3 - Prob. 55ECh. 7.3 - Prob. 56ECh. 7.3 - Prob. 57ECh. 7.3 - Prob. 58ECh. 7.3 - Prob. 59ECh. 7.3 - Prob. 60ECh. 7.3 - Finding Volumes of Solids Consider the graph of...Ch. 7.4 - CONCEPT CHECK Rectifiable Curve Describe the...Ch. 7.4 - CONCEPT CHECK Arc Length Explain how to find the...Ch. 7.4 - CONCEPT CHECK Arc Length Name a function for which...Ch. 7.4 - CONCEPT CHECK Surface of Revolution Describe a...Ch. 7.4 - Finding Distance Using Two Methods In Exercises 5...Ch. 7.4 - Finding Distance Using Two Methods In Exercises 5...Ch. 7.4 - Prob. 7ECh. 7.4 - Finding Arc Length In Exercises 720, find the arc...Ch. 7.4 - Prob. 9ECh. 7.4 - Prob. 10ECh. 7.4 - Finding Arc Length In Exercises 7-20, find the arc...Ch. 7.4 - Prob. 12ECh. 7.4 - Finding Arc Length In Exercises 7-20, find the arc...Ch. 7.4 - Prob. 14ECh. 7.4 - Finding Arc Length In Exercises 7-20, find the arc...Ch. 7.4 - Prob. 16ECh. 7.4 - Prob. 17ECh. 7.4 - Finding Arc Length In Exercises 7-20, find the arc...Ch. 7.4 - Finding Arc Length In Exercises 7-20, find the arc...Ch. 7.4 - Finding Arc Length In Exercises 7-20, find the arc...Ch. 7.4 - Prob. 21ECh. 7.4 - Prob. 22ECh. 7.4 - Finding Arc Length In Exercises 21-30, (a) sketch...Ch. 7.4 - Prob. 24ECh. 7.4 - Prob. 25ECh. 7.4 - Prob. 26ECh. 7.4 - Prob. 27ECh. 7.4 - Finding Arc Length In Exercises 21-30, (a) sketch...Ch. 7.4 - Prob. 29ECh. 7.4 - Prob. 30ECh. 7.4 - Prob. 31ECh. 7.4 - Prob. 32ECh. 7.4 - Length of a Cable An electric cable is hung...Ch. 7.4 - Roof Area A barn is 100 feet long and 40 feet wide...Ch. 7.4 - Length of Gateway Arch The Gateway Arch in St....Ch. 7.4 - Astroid Find the total length of the graph of the...Ch. 7.4 - Prob. 37ECh. 7.4 - Prob. 38ECh. 7.4 - Prob. 39ECh. 7.4 - Finding the Area of a Surface of Revolution In...Ch. 7.4 - Prob. 41ECh. 7.4 - Prob. 42ECh. 7.4 - Prob. 43ECh. 7.4 - Prob. 44ECh. 7.4 - Prob. 45ECh. 7.4 - Prob. 46ECh. 7.4 - Prob. 47ECh. 7.4 - Prob. 48ECh. 7.4 - Prob. 49ECh. 7.4 - Prob. 50ECh. 7.4 - Prob. 51ECh. 7.4 - Prob. 52ECh. 7.4 - Prob. 53ECh. 7.4 - Prob. 54ECh. 7.4 - Prob. 55ECh. 7.4 - Verifying a Formula (a) Given a circular sector...Ch. 7.4 - Prob. 57ECh. 7.4 - Prob. 58ECh. 7.4 - Prob. 59ECh. 7.4 - Prob. 60ECh. 7.4 - Prob. 61ECh. 7.4 - Modeling Data Property bounded by two...Ch. 7.4 - Prob. 63ECh. 7.4 - Prob. 64ECh. 7.4 - Prob. 65ECh. 7.4 - Approximating Arc Length or Surface Area In...Ch. 7.4 - Prob. 67ECh. 7.4 - Approximating Arc Length or Surface Area In...Ch. 7.4 - Suspension Bridge A cable for a suspension bridge...Ch. 7.4 - Suspension Bridge The Humber Bridge, located in...Ch. 7.4 - Arc Length and Area Let C be the curve given by...Ch. 7.4 - PUTNAM EXAM CHALLENGE Find the length of the curve...Ch. 7.5 - CONCEPT CHECK Work How do you know when work is...Ch. 7.5 - Prob. 2ECh. 7.5 - Prob. 3ECh. 7.5 - Prob. 4ECh. 7.5 - Prob. 5ECh. 7.5 - Prob. 6ECh. 7.5 - Prob. 7ECh. 7.5 - Constant Force In Exercises 5-8, determine the...Ch. 7.5 - Prob. 9ECh. 7.5 - Hooke's Law In Exercises 9-14, use Hookes Law to...Ch. 7.5 - Prob. 11ECh. 7.5 - Prob. 12ECh. 7.5 - Prob. 13ECh. 7.5 - Hooke's Law In Exercises �-14, use Hookes Law to...Ch. 7.5 - Propulsion Neglecting air resistance and the...Ch. 7.5 - Prob. 16ECh. 7.5 - Prob. 17ECh. 7.5 - Prob. 18ECh. 7.5 - Pumping Water A rectangular tank with a base 4...Ch. 7.5 - Think About It Explain why the answer in part (b)...Ch. 7.5 - Pumping Water A cylindrical water tank 4 meters...Ch. 7.5 - Prob. 22ECh. 7.5 - Prob. 23ECh. 7.5 - Pumping Water Water is pumped in through the...Ch. 7.5 - Pumping Water A hemispherical tank of radius 6...Ch. 7.5 - Prob. 26ECh. 7.5 - Pumping Gasoline In Exercises 27 and 28, find the...Ch. 7.5 - Pumping Gasoline In Exercises 27 and 28, find the...Ch. 7.5 - Prob. 29ECh. 7.5 - Prob. 30ECh. 7.5 - Prob. 31ECh. 7.5 - Winding a Chain In Exercises 29-32, consider a...Ch. 7.5 - Prob. 33ECh. 7.5 - Prob. 34ECh. 7.5 - Prob. 35ECh. 7.5 - Prob. 36ECh. 7.5 - Prob. 37ECh. 7.5 - Prob. 38ECh. 7.5 - Electric Force Two electrons repel each other with...Ch. 7.5 - Prob. 40ECh. 7.5 - Ordering Forces Verify your answer to Exercise 40...Ch. 7.5 - Prob. 42ECh. 7.5 - Boyle's Law In Exercises 43 and 44, find the work...Ch. 7.5 - Prob. 44ECh. 7.5 - Prob. 45ECh. 7.5 - Prob. 46ECh. 7.5 - Prob. 47ECh. 7.5 - Prob. 48ECh. 7.5 - Prob. 49ECh. 7.6 - Prob. 1ECh. 7.6 - Prob. 2ECh. 7.6 - Prob. 3ECh. 7.6 - Prob. 4ECh. 7.6 - Prob. 5ECh. 7.6 - Prob. 6ECh. 7.6 - Center of Mass of a Linear System In Exercises...Ch. 7.6 - Prob. 8ECh. 7.6 - Equilibrium of a Linear System In Exercises 9 and...Ch. 7.6 - Equilibrium of a Linear System In Exercises 9 and...Ch. 7.6 - Center of Mass of a Two-Dimensional System In...Ch. 7.6 - Prob. 12ECh. 7.6 - Prob. 13ECh. 7.6 - Prob. 14ECh. 7.6 - Center of Mass of a Planar Lamina In Exercises...Ch. 7.6 - Prob. 16ECh. 7.6 - Center of Mass of a Planar Lamina In Exercises...Ch. 7.6 - Prob. 18ECh. 7.6 - Prob. 19ECh. 7.6 - Prob. 20ECh. 7.6 - Prob. 21ECh. 7.6 - Prob. 22ECh. 7.6 - Prob. 23ECh. 7.6 - Prob. 24ECh. 7.6 - Center of Mass of a Planar Lamina In Exercises...Ch. 7.6 - Prob. 26ECh. 7.6 - Prob. 27ECh. 7.6 - Prob. 28ECh. 7.6 - Prob. 29ECh. 7.6 - Prob. 30ECh. 7.6 - Finding the Center of Mass In Exercises 31-34,...Ch. 7.6 - Finding the Center of Mass In Exercises 31-34,...Ch. 7.6 - Finding the Center of Mass In Exercises 31-34,...Ch. 7.6 - Finding the Center of Mass In Exercises 31-34,...Ch. 7.6 - Prob. 35ECh. 7.6 - Finding the Center of Mass Find the center of mass...Ch. 7.6 - Finding Volume by the Theorem of Pappus In...Ch. 7.6 - Prob. 38ECh. 7.6 - Finding Volume by the Theorem of Pappus In...Ch. 7.6 - Prob. 40ECh. 7.6 - Prob. 41ECh. 7.6 - Prob. 42ECh. 7.6 - Prob. 43ECh. 7.6 - Prob. 44ECh. 7.6 - Centroid of a Common Region In Exercises 45-50,...Ch. 7.6 - Centroid of a Common Region In Exercises 45-50,...Ch. 7.6 - Centroid of a Common Region In Exercises 45-50,...Ch. 7.6 - Prob. 48ECh. 7.6 - Centroid of a Common Region In Exercises 45-50,...Ch. 7.6 - Centroid of a Common Region In Exercises 45-50,...Ch. 7.6 - Prob. 51ECh. 7.6 - Prob. 52ECh. 7.6 - Modeling Data The manufacturer of glass for a...Ch. 7.6 - Prob. 54ECh. 7.6 - Prob. 55ECh. 7.6 - Second Theorem of Pappus In Exercises 55 and 56,...Ch. 7.6 - Prob. 57ECh. 7.6 - Prob. 58ECh. 7.6 - Prob. 59ECh. 7.7 - Prob. 1ECh. 7.7 - Prob. 2ECh. 7.7 - Prob. 3ECh. 7.7 - Prob. 4ECh. 7.7 - Prob. 5ECh. 7.7 - Prob. 6ECh. 7.7 - Prob. 7ECh. 7.7 - Prob. 8ECh. 7.7 - Prob. 9ECh. 7.7 - Prob. 10ECh. 7.7 - Fluid Force on a Tank Wall In Exercises 914, find...Ch. 7.7 - Fluid Force on a Tank Wall In Exercises 914, find...Ch. 7.7 - Fluid Force on a Tank Wall In Exercises 914, find...Ch. 7.7 - Fluid Force on a Tank Wall In Exercises 914, find...Ch. 7.7 - Prob. 15ECh. 7.7 - Fluid Force of Water In Exercises 15-18, find the...Ch. 7.7 - Fluid Force of Water In Exercises 1518, find the...Ch. 7.7 - Fluid Force of Water In Exercises 1518, find the...Ch. 7.7 - Prob. 19ECh. 7.7 - Force on a Concrete formIn Exercises 1922, the...Ch. 7.7 - Prob. 21ECh. 7.7 - Prob. 22ECh. 7.7 - Fluid Force of Gasoline A cylindrical gasoline...Ch. 7.7 - Prob. 24ECh. 7.7 - Prob. 25ECh. 7.7 - Prob. 26ECh. 7.7 - Prob. 27ECh. 7.7 - HOW DO YOU SEE IT? Two identical semicircular...Ch. 7.7 - Fluid Force on a Circular Plate A circular plate...Ch. 7.7 - Fluid Force on a Circular Plate Use the result of...Ch. 7.7 - Fluid Force on a Rectangular Plate A rectangular...Ch. 7.7 - Fluid Force on a Rectangular Plate Use the result...Ch. 7.7 - Submarine Porthole A square porthole on a vertical...Ch. 7.7 - Prob. 34ECh. 7.7 - Modeling Data The vertical stern of a boat...Ch. 7.7 - Prob. 36ECh. 7 - Finding the Area of a RegionIn Exercises 110,...Ch. 7 - Prob. 2RECh. 7 - Prob. 3RECh. 7 - Prob. 4RECh. 7 - Prob. 5RECh. 7 - Prob. 6RECh. 7 - Prob. 7RECh. 7 - Prob. 8RECh. 7 - Prob. 9RECh. 7 - Finding the Area of a RegionIn Exercises 1-10,...Ch. 7 - Prob. 11RECh. 7 - Prob. 12RECh. 7 - Prob. 13RECh. 7 - Prob. 14RECh. 7 - Prob. 15RECh. 7 - Prob. 16RECh. 7 - Prob. 17RECh. 7 - Prob. 18RECh. 7 - Prob. 19RECh. 7 - Prob. 20RECh. 7 - Prob. 21RECh. 7 - Prob. 22RECh. 7 - Prob. 23RECh. 7 - Prob. 24RECh. 7 - Prob. 25RECh. 7 - Prob. 26RECh. 7 - Prob. 27RECh. 7 - Prob. 28RECh. 7 - Prob. 29RECh. 7 - Prob. 30RECh. 7 - Prob. 31RECh. 7 - Prob. 32RECh. 7 - Prob. 33RECh. 7 - Prob. 34RECh. 7 - Propulsion Neglecting air resistance and the...Ch. 7 - Pumping Water A water well has an 8-inch diameter...Ch. 7 - Prob. 37RECh. 7 - Prob. 38RECh. 7 - Prob. 39RECh. 7 - Prob. 40RECh. 7 - Prob. 41RECh. 7 - Prob. 42RECh. 7 - Center of Mass of a Planar Lamina In Exercises 43...Ch. 7 - Prob. 44RECh. 7 - Finding the Center of Mass Introduce an...Ch. 7 - Finding Volume Use the Theorem of Pappus to find...Ch. 7 - Prob. 47RECh. 7 - Prob. 48RECh. 7 - Prob. 49RECh. 7 - Prob. 50RECh. 7 - Submarine Porthole A circular porthole on a...Ch. 7 - Prob. 1PSCh. 7 - Center of Mass of a Lamina Let L be the lamina of...Ch. 7 - Dividing a Region Let R be the region bounded by...Ch. 7 - Surface Area Graph the curve 8y2=x2(1x2) Use a...Ch. 7 - Centroid A blade on an industrial fan has the...Ch. 7 - Prob. 6PSCh. 7 - Volume A rectangle R of length l and width w is...Ch. 7 - Prob. 8PSCh. 7 - Prob. 9PSCh. 7 - Using a Function Let f be rectifiable on the...Ch. 7 - Prob. 11PSCh. 7 - Prob. 12PSCh. 7 - Prob. 13PSCh. 7 - Prob. 14PSCh. 7 - Consumer and Producer Surplus In Exercises 15 and...Ch. 7 - Consumer and Producer Surplus In Exercises 15 and...Ch. 7 - Prob. 17PS
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