Single Variable Essential Calculus: Early Transcendentals
2nd Edition
ISBN: 9781133112785
Author: James Stewart
Publisher: Cengage Learning
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Textbook Question
Chapter 10.3, Problem 40E
A boat sails south with the help of a wind blowing in the direction S36°E with magnitude 400 lb. Find the work done by the wind as the boat moves 120 ft.
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Chapter 10 Solutions
Single Variable Essential Calculus: Early Transcendentals
Ch. 10.1 - Suppose you start at the origin, move along the...Ch. 10.1 - Sketch the points (0, 5, 2), (4, 0, 1), (2, 4, 6),...Ch. 10.1 - Which of the points A(4, 0, 1), B(3, 1, 5), and...Ch. 10.1 - Prob. 4ECh. 10.1 - (a) What does the equation x = 4 represent in 2?...Ch. 10.1 - Describe and sketch the surface in 3 represented...Ch. 10.1 - Prob. 7ECh. 10.1 - Determine whether the points lie on a straight...Ch. 10.1 - Find the distance from (4, 2, 6) to each of the...Ch. 10.1 - Find an equation of the sphere with center (2, 6,...
Ch. 10.1 - Find an equation of the sphere that passes through...Ch. 10.1 - Find an equation of the sphere that passes through...Ch. 10.1 - Show that the equation represents a sphere, and...Ch. 10.1 - Prob. 14ECh. 10.1 - Prob. 15ECh. 10.1 - Prob. 16ECh. 10.1 - (a) Prove that the midpoint of the line segment...Ch. 10.1 - Find an equation of a sphere if one of its...Ch. 10.1 - Find equations of the spheres with center (2, 3,...Ch. 10.1 - Find an equation of the largest sphere with center...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Describe in words the region of 3 represented by...Ch. 10.1 - Write inequalities to describe the region. 39. The...Ch. 10.1 - Write inequalities to describe the region. 40. The...Ch. 10.1 - Write inequalities to describe the region. 41. The...Ch. 10.1 - Write inequalities to describe the region. 42. The...Ch. 10.1 - Find an equation of the set of all points...Ch. 10.1 - Find the volume of the solid that lies inside both...Ch. 10.1 - Find the distance between the spheres x2 + y2 + z2...Ch. 10.1 - Describe and sketch a solid with the following...Ch. 10.2 - Name all the equal vectors in the parallelogram...Ch. 10.2 - Write each combination of vectors as a single...Ch. 10.2 - Prob. 3ECh. 10.2 - Copy the vectors in the figure and use them to...Ch. 10.2 - 58 Find a vector a with representation given by...Ch. 10.2 - 58 Find a vector a with representation given by...Ch. 10.2 - Find a vector a with representation given by the...Ch. 10.2 - 58 Find a vector a with representation given by...Ch. 10.2 - Find the sum of the given vectors and illustrate...Ch. 10.2 - Find the sum of the given vectors and illustrate...Ch. 10.2 - Find the sum of the given vectors and illustrate...Ch. 10.2 - Find the sum of the given vectors and illustrate...Ch. 10.2 - Find a + b, 2a + 3b, |a|, and |a b|. 13. a = 5,...Ch. 10.2 - Find a + b, 2a + 3b, |a|, and |a b|. 14. a = 4i +...Ch. 10.2 - Find a + b, 2a + 3b, |a|, and |a b|. 15. a = i +...Ch. 10.2 - Find a + b, 2a + 3b, |a|, and |a b|. 16. a = 2i ...Ch. 10.2 - Find a unit vector that has the same direction as...Ch. 10.2 - Find a vector that has the same direction as 2,4,2...Ch. 10.2 - Prob. 19ECh. 10.2 - Prob. 20ECh. 10.2 - If v lies in the first quadrant and makes an angle...Ch. 10.2 - Prob. 22ECh. 10.2 - Prob. 23ECh. 10.2 - Find the magnitude of the resultant force and the...Ch. 10.2 - Find the magnitude of the resultant force and the...Ch. 10.2 - Prob. 26ECh. 10.2 - A woman walks due west on the deck of a ship at 3...Ch. 10.2 - Ropes 3 m and 5 m in length are fastened to a...Ch. 10.2 - A clothesline is tied between two poles, 8 m...Ch. 10.2 - The tension T at each end of a chain has magnitude...Ch. 10.2 - A boatman wants to cross a canal that is 3 km wide...Ch. 10.2 - Three forces act on an object. Two of the forces...Ch. 10.2 - Find the unit vectors that are parallel to the...Ch. 10.2 - Prob. 34ECh. 10.2 - (a) Draw the vectors a = 3, 2, b = 2, 1, and c =...Ch. 10.2 - Suppose that a and b are nonzero vectors that are...Ch. 10.2 - If r = x, y, z and r0 = x0, y0, z0, describe the...Ch. 10.2 - If r = x, y, r1 = x1, y1, and r2 = x2, y2,...Ch. 10.2 - Figure 16 gives a geometric demonstration of...Ch. 10.2 - Prove Property 5 of vectors algebraically for the...Ch. 10.2 - Use vectors to prove that the line joining the...Ch. 10.3 - Which of the following expressions are meaningful?...Ch. 10.3 - Find a b. 2.a=2,3, b=0.7,1.2Ch. 10.3 - Find a b. 3.a=2,13, b=5,12Ch. 10.3 - Find a b. 4. a = 6, 2, 3, b = 2, 5, 1Ch. 10.3 - Find a b. 5. a = 4, 1, 14, b = 6, 3, 8Ch. 10.3 - Find a b. 6. a. = p, p, 2p, b = 2q, q, qCh. 10.3 - Find a b. 7. a = 2i + j, b = i j + kCh. 10.3 - Find a b. 8. a = 3i + 2j k, b = 4i + 5kCh. 10.3 - Find a b. 9.|a|=6, |b|=5, the angle between a and...Ch. 10.3 - Find a b. 10.|a|=3, |b|=6, the angle between a...Ch. 10.3 - If u is a unit vector, find u v and u w.Ch. 10.3 - If u is a unit vector, find u v and u w.Ch. 10.3 - (a) Show that i j = j k = k i = 0. (b) Show...Ch. 10.3 - Prob. 14ECh. 10.3 - Find the angle between the vectors. (First find an...Ch. 10.3 - Find the angle between the vectors. (First find an...Ch. 10.3 - Prob. 17ECh. 10.3 - Find, correct to the nearest degree, the three...Ch. 10.3 - Prob. 19ECh. 10.3 - 1920 Determine whether the given vectors are...Ch. 10.3 - Use vectors to decide whether the triangle with...Ch. 10.3 - Find the values of x such that the angle between...Ch. 10.3 - Find a unit vector that is orthogonal to both i +...Ch. 10.3 - Find two unit vectors that make an angle of 60...Ch. 10.3 - Find the acute angle between the lines. 29. 2x y...Ch. 10.3 - Find the acute angle between the lines. 30. x + 2y...Ch. 10.3 - Find the acute angles between the curves at their...Ch. 10.3 - Find the acute angles between the curves at their...Ch. 10.3 - Find the scalar and vector projections of b onto...Ch. 10.3 - Find the scalar and vector projections of b onto...Ch. 10.3 - Prob. 31ECh. 10.3 - Find the scalar and vector projections of b onto...Ch. 10.3 - Prob. 33ECh. 10.3 - For the vectors in Exercise 30, find ortha b and...Ch. 10.3 - Prob. 35ECh. 10.3 - Suppose that a and b are nonzero vectors. (a)...Ch. 10.3 - Prob. 37ECh. 10.3 - A tow truck drags a stalled car along a road. The...Ch. 10.3 - Prob. 39ECh. 10.3 - A boat sails south with the help of a wind blowing...Ch. 10.3 - Use a scalar projection to show that the distance...Ch. 10.3 - If r = x, y, z a = a1, a2, a3, and b = b1, b2, b3,...Ch. 10.3 - Prob. 43ECh. 10.3 - Prob. 44ECh. 10.3 - Prob. 45ECh. 10.3 - If c = | a | b + | b | a, where a, b, and c are...Ch. 10.3 - Prove Properties 2.4, and 5 of the dot product...Ch. 10.3 - Suppose that all sides of a quadrilateral are...Ch. 10.3 - Use Theorem 3 to prove the Cauchy-Schwarz...Ch. 10.3 - The Triangle Inequality for vectors is |a + b| ...Ch. 10.3 - The Parallelogram Law states that...Ch. 10.3 - Prob. 52ECh. 10.4 - Prob. 1ECh. 10.4 - Prob. 2ECh. 10.4 - Find the cross product a b and verify that it is...Ch. 10.4 - Prob. 4ECh. 10.4 - Prob. 5ECh. 10.4 - Find the cross product a b and verify that it is...Ch. 10.4 - Prob. 7ECh. 10.4 - If a = i 2k and b = j + k, find a b. Sketch a,...Ch. 10.4 - Find the vector, not with determinants, but by...Ch. 10.4 - Find the vector, not with determinants, but by...Ch. 10.4 - Find the vector, not with determinants, but by...Ch. 10.4 - Find the vector, not with determinants, but by...Ch. 10.4 - State whether each expression is meaningful. If...Ch. 10.4 - Find |u v| and determine whether u v is directed...Ch. 10.4 - Find |u v| and determine whether u v is directed...Ch. 10.4 - Prob. 16ECh. 10.4 - If a = 2, 1, 3 and b = 4, 2, 1, find a b and b ...Ch. 10.4 - Prob. 18ECh. 10.4 - Find two unit vectors orthogonal to both 3, 2, 1...Ch. 10.4 - Find two unit vectors orthogonal to both j k and...Ch. 10.4 - Show that 0 a = 0 = a 0 for any vector a in V3.Ch. 10.4 - Prob. 22ECh. 10.4 - Prove Property 1 of Theorem 8. 8 THEOREMIf a, b,...Ch. 10.4 - Prove Property 2 of Theorem 8. 8 THEOREMIf a, b,...Ch. 10.4 - Prove Property 3 of Theorem 8. 8 THEOREMIf a, b,...Ch. 10.4 - Prove Property 4 of Theorem 8. 8 THEOREMIf a, b,...Ch. 10.4 - Find the area of the parallelogram with vertices...Ch. 10.4 - Find the area of the parallelogram with vertices...Ch. 10.4 - (a) Find a nonzero vector orthogonal to the plane...Ch. 10.4 - (a) Find a nonzero vector orthogonal to the plane...Ch. 10.4 - (a) Find a nonzero vector orthogonal to the plane...Ch. 10.4 - (a) Find a nonzero vector orthogonal to the plane...Ch. 10.4 - Find the volume of the parallelepiped determined...Ch. 10.4 - Find the volume of the parallelepiped determined...Ch. 10.4 - Find the volume of the parallelepiped with...Ch. 10.4 - Find the volume of the parallelepiped with...Ch. 10.4 - Use the scalar triple product to verify that the...Ch. 10.4 - Prob. 38ECh. 10.4 - Prob. 39ECh. 10.4 - Prob. 40ECh. 10.4 - Prob. 41ECh. 10.4 - Let v = 5j and let u be a vector with length 3...Ch. 10.4 - If a b = 3 and a b = 1, 2, 2, find the angle...Ch. 10.4 - (a) Find all vectors v such that 1, 2, 1 x v = 3,...Ch. 10.4 - (a) Let P be a point not on the line L that passes...Ch. 10.4 - (a) Let P be a point not on the plane that passes...Ch. 10.4 - Show that | a b |2 = | a |2| b |2 (a b)2Ch. 10.4 - Prob. 48ECh. 10.4 - Prove that (a b) (a + b) = 2(a b).Ch. 10.4 - Prove Property 6 of Theorem 8, that is,...Ch. 10.4 - Use Exercise 50 to prove that a(bc)+b(ca)+c(ab)=0...Ch. 10.4 - Prove that (ab)(cd)=|acbcadbd|Ch. 10.4 - Suppose that a 0. (a) If a b = a c, does it...Ch. 10.4 - If v1, v2, and v3 are noncoplanar vectors, let...Ch. 10.5 - Determine whether each statement is true or false...Ch. 10.5 - Find a vector equation and parametric equations...Ch. 10.5 - Find a vector equation and parametric equations...Ch. 10.5 - Find a vector equation and parametric equations...Ch. 10.5 - Find a vector equation and parametric equations...Ch. 10.5 - Find parametric equations and symmetric equations...Ch. 10.5 - Find parametric equations and symmetric equations...Ch. 10.5 - Find parametric equations and symmetric equations...Ch. 10.5 - Find parametric equations and symmetric equations...Ch. 10.5 - Find parametric equations and symmetric equations...Ch. 10.5 - Is the line through (4, 6, 1) and (2, 0, 3)...Ch. 10.5 - Is the line through (2, 4, 0) and (1, 1, 1)...Ch. 10.5 - (a) Find symmetric equations for the line that...Ch. 10.5 - (a) Find parametric equations for the line through...Ch. 10.5 - Find a vector equation for the line segment from...Ch. 10.5 - Find parametric equations for the line segment...Ch. 10.5 - Determine whether the lines L1 and L2 are...Ch. 10.5 - Determine whether the lines L1 and L2 are...Ch. 10.5 - Determine whether the lines L1 and L2 are...Ch. 10.5 - Determine whether the lines L1 and L2 are...Ch. 10.5 - Find an equation of the plane. 25. The plane...Ch. 10.5 - Find an equation of the plane. 26. The plane...Ch. 10.5 - Find an equation of the plane. 27. The plane...Ch. 10.5 - Find an equation of the plane. 30. The plane that...Ch. 10.5 - Find an equation of the plane. 31. The plane...Ch. 10.5 - Prob. 26ECh. 10.5 - Find an equation of the plane. 27.The plane that...Ch. 10.5 - Find an equation of the plane. 28.The plane that...Ch. 10.5 - Find an equation of the plane. 29.The plane that...Ch. 10.5 - Find an equation of the plane. 38. The plane that...Ch. 10.5 - Find an equation of the plane. 39. The plane that...Ch. 10.5 - Find an equation of the plane. 40. The plane that...Ch. 10.5 - Find the point at which the line x = 3 t, y = 2 +...Ch. 10.5 - Where does the line through (1, 0, 1) and (4, 2,...Ch. 10.5 - Determine whether the planes are parallel,...Ch. 10.5 - Determine whether the planes are parallel,...Ch. 10.5 - Determine whether the planes are parallel,...Ch. 10.5 - Determine whether the planes are parallel,...Ch. 10.5 - (a) Find parametric equations for the line of...Ch. 10.5 - Find an equation for the plane consisting of all...Ch. 10.5 - Find an equation of the plane with x-intercept a,...Ch. 10.5 - (a) Find the point at which the given lines...Ch. 10.5 - Find parametric equations for the line through the...Ch. 10.5 - Find parametric equations for the line through the...Ch. 10.5 - Which of the following four planes are parallel?...Ch. 10.5 - Which of the following four lines are parallel?...Ch. 10.5 - Use the formula in Exercise 45 in Section 10.4 to...Ch. 10.5 - Use the formula in Exercise 45 in Section 10.4 to...Ch. 10.5 - Find the distance from the point to the given...Ch. 10.5 - Find the distance from the point to the given...Ch. 10.5 - Find the distance between the given parallel...Ch. 10.5 - Find the distance between the given parallel...Ch. 10.5 - Show that the distance between the parallel planes...Ch. 10.5 - Find equations of the planes that are parallel to...Ch. 10.5 - Show that the lines with symmetric equations x = y...Ch. 10.5 - Find the distance between the skew lines with...Ch. 10.5 - Let L1 be the line through the origin and the...Ch. 10.5 - Let L1 be the line through the points (1, 2, 6)...Ch. 10.5 - Prob. 60ECh. 10.5 - If a, b, and c are not all 0, show that the...Ch. 10.6 - (a) What does the equation y = x2 represent as a...Ch. 10.6 - (a) Sketch the graph of y = ex as a curve in 2....Ch. 10.6 - Describe and sketch the surface. x2 + z2 = 1Ch. 10.6 - Describe and sketch the surface. 4x2 + y2 = 4Ch. 10.6 - Describe and sketch the surface. z = 1 y2Ch. 10.6 - Describe and sketch the surface. y = z2Ch. 10.6 - Describe and sketch the surface. xy = 1Ch. 10.6 - Describe and sketch the surface. z = sin yCh. 10.6 - (a) Find and identify the traces of the quadric...Ch. 10.6 - (a) Find and identify the traces of the quadric...Ch. 10.6 - Use traces to sketch and identify the surface. x =...Ch. 10.6 - Use traces to sketch and identify the surface....Ch. 10.6 - Use traces to sketch and identify the surface....Ch. 10.6 - Use traces to sketch and identify the surface....Ch. 10.6 - Use traces to sketch and identify the surface. 15....Ch. 10.6 - Use traces to sketch and identify the surface. 16....Ch. 10.6 - Use traces to sketch and identify the surface. 17....Ch. 10.6 - Use traces to sketch and identify the surface. 18....Ch. 10.6 - Use traces to sketch and identify the surface. y =...Ch. 10.6 - Use traces to sketch and identify the surface. x =...Ch. 10.6 - Reduce the equation to one of the standard forms,...Ch. 10.6 - Reduce the equation to one of the standard forms,...Ch. 10.6 - Reduce the equation to one of the standard forms,...Ch. 10.6 - Reduce the equation to one of the standard forms,...Ch. 10.6 - Reduce the equation to one of the standard forms,...Ch. 10.6 - Prob. 26ECh. 10.6 - Prob. 27ECh. 10.6 - Prob. 28ECh. 10.6 - Sketch the region bounded by the surfaces z=x2+y2...Ch. 10.6 - Sketch the region bounded by the paraboloids z =...Ch. 10.6 - Find an equation for the surface consisting of all...Ch. 10.6 - Find an equation for the surface consisting of all...Ch. 10.6 - Show that the curve of intersection of the...Ch. 10.6 - Graph the surfaces z = x2 + y2 and z = 1 y2 on a...Ch. 10.7 - Prob. 1ECh. 10.7 - Prob. 2ECh. 10.7 - Find the limit. 3. limt0(e3ti+t2sin2tj+cos2tk)Ch. 10.7 - Find the limit. 4. limt1(t2-tt-1i+t+8j+sintlntk)Ch. 10.7 - Prob. 5ECh. 10.7 - Prob. 6ECh. 10.7 - Prob. 7ECh. 10.7 - Prob. 8ECh. 10.7 - Prob. 9ECh. 10.7 - Prob. 10ECh. 10.7 - Prob. 11ECh. 10.7 - Prob. 12ECh. 10.7 - Find a vector equation and parametric equations...Ch. 10.7 - Find a vector equation and parametric equations...Ch. 10.7 - Find a vector equation and parametric equations...Ch. 10.7 - Find a vector equation and parametric equations...Ch. 10.7 - Prob. 17ECh. 10.7 - Match the parametric equations with the graphs...Ch. 10.7 - Match the parametric equations with the graphs...Ch. 10.7 - Match the parametric equations with the graphs...Ch. 10.7 - Prob. 21ECh. 10.7 - Prob. 22ECh. 10.7 - Prob. 23ECh. 10.7 - Show that the curve with parametric equations x =...Ch. 10.7 - Prob. 25ECh. 10.7 - Prob. 26ECh. 10.7 - Prob. 27ECh. 10.7 - Prob. 28ECh. 10.7 - Prob. 29ECh. 10.7 - Prob. 30ECh. 10.7 - Prob. 31ECh. 10.7 - Prob. 32ECh. 10.7 - Prob. 67ECh. 10.7 - Prob. 68ECh. 10.7 - Prob. 69ECh. 10.7 - Prob. 70ECh. 10.7 - Prob. 33ECh. 10.7 - Prob. 34ECh. 10.7 - Prob. 37ECh. 10.7 - Prob. 36ECh. 10.7 - Prob. 35ECh. 10.7 - Prob. 38ECh. 10.7 - Prob. 39ECh. 10.7 - Prob. 40ECh. 10.7 - Prob. 41ECh. 10.7 - Prob. 42ECh. 10.7 - Prob. 43ECh. 10.7 - Prob. 44ECh. 10.7 - Prob. 46ECh. 10.7 - Prob. 45ECh. 10.7 - Prob. 47ECh. 10.7 - Prob. 48ECh. 10.7 - Prob. 49ECh. 10.7 - Prob. 50ECh. 10.7 - Prob. 51ECh. 10.7 - Prob. 52ECh. 10.7 - Prob. 53ECh. 10.7 - Prob. 54ECh. 10.7 - Prob. 55ECh. 10.7 - Prob. 56ECh. 10.7 - Prob. 57ECh. 10.7 - Prob. 58ECh. 10.7 - Evaluate the integral. 35. 02(ti-t3j+3t5k)dtCh. 10.7 - Evaluate the integral. 60.01(41+t2j+2t1+t2k)dtCh. 10.7 - Evaluate the integral....Ch. 10.7 - Prob. 62ECh. 10.7 - Prob. 63ECh. 10.7 - Evaluate the integral. 40. (te2ti+t1-tj+11-t2k)dtCh. 10.7 - Prob. 65ECh. 10.7 - Find r(t) if r'(t) = t i + et j + tet k and r(0) =...Ch. 10.7 - Prob. 71ECh. 10.7 - Prob. 72ECh. 10.7 - Prob. 73ECh. 10.7 - Prob. 74ECh. 10.7 - Prob. 75ECh. 10.7 - Prob. 76ECh. 10.7 - Prob. 77ECh. 10.7 - Prob. 78ECh. 10.7 - Prob. 79ECh. 10.7 - Prob. 80ECh. 10.7 - Prob. 81ECh. 10.7 - Prob. 82ECh. 10.7 - Prob. 83ECh. 10.8 - Find the length of the curve. 1. r(t) =t, 3 cos t,...Ch. 10.8 - Find the length of the curve. 4. r(t) =t i + t j...Ch. 10.8 - Find the length of the curve. 5. r(t) = i + t2 j +...Ch. 10.8 - Find the length of the curve. 4.r(t) = 12t i +...Ch. 10.8 - Find the length of the curve correct to four...Ch. 10.8 - Find the length of the curve correct to four...Ch. 10.8 - Prob. 8ECh. 10.8 - Prob. 7ECh. 10.8 - Prob. 9ECh. 10.8 - Prob. 10ECh. 10.8 - Prob. 11ECh. 10.8 - Prob. 12ECh. 10.8 - Prob. 13ECh. 10.8 - Prob. 14ECh. 10.8 - Prob. 15ECh. 10.8 - Prob. 16ECh. 10.8 - Prob. 17ECh. 10.8 - Prob. 18ECh. 10.8 - Prob. 19ECh. 10.8 - Prob. 20ECh. 10.8 - Prob. 21ECh. 10.8 - Prob. 22ECh. 10.8 - Prob. 23ECh. 10.8 - Prob. 24ECh. 10.8 - Prob. 25ECh. 10.8 - At what point does the curve have maximum...Ch. 10.8 - Prob. 27ECh. 10.8 - Prob. 28ECh. 10.8 - Prob. 29ECh. 10.8 - Prob. 30ECh. 10.8 - Prob. 31ECh. 10.8 - Prob. 34ECh. 10.8 - Prob. 35ECh. 10.8 - Prob. 36ECh. 10.8 - Use the formula in Exercise 36 to find the...Ch. 10.8 - Prob. 37ECh. 10.8 - Prob. 39ECh. 10.8 - Prob. 40ECh. 10.8 - Find equations of the normal plane and osculating...Ch. 10.8 - Prob. 42ECh. 10.8 - Find equations of the osculating circles of the...Ch. 10.8 - Find equations of the osculating circles of the...Ch. 10.8 - At what point on the curve x = t3, y = 3t, z = t4...Ch. 10.8 - Show that the curvature is related to the tangent...Ch. 10.8 - Show that the curvature of a plane curve is =...Ch. 10.8 - (a) Show that dB/ds is perpendicular to B. (b)...Ch. 10.8 - The following formulas, called the Frenet-Serret...Ch. 10.8 - Use ihe Frenet-Serret formulas to prove each of...Ch. 10.8 - Show that the circular helix r(t)=acost,asint,bt,...Ch. 10.8 - The DNA molecule has the shape of a double helix...Ch. 10.8 - Lets consider the problem of designing a railroad...Ch. 10.9 - Prob. 1ECh. 10.9 - 16 Find the velocity, acceleration, and speed of a...Ch. 10.9 - Prob. 3ECh. 10.9 - Prob. 4ECh. 10.9 - Prob. 5ECh. 10.9 - Prob. 6ECh. 10.9 - Prob. 7ECh. 10.9 - Find the velocity, acceleration, and speed of a...Ch. 10.9 - Prob. 9ECh. 10.9 - Prob. 10ECh. 10.9 - Prob. 11ECh. 10.9 - Find the velocity and position vectors of a...Ch. 10.9 - Prob. 15ECh. 10.9 - Prob. 16ECh. 10.9 - Prob. 17ECh. 10.9 - Prob. 18ECh. 10.9 - Prob. 19ECh. 10.9 - Rework Exercise 19 if the projectile is fired from...Ch. 10.9 - Prob. 21ECh. 10.9 - Prob. 22ECh. 10.9 - Prob. 23ECh. 10.9 - Prob. 24ECh. 10.9 - Prob. 25ECh. 10.9 - Show that a projectile reaches three-quarters of...Ch. 10.9 - A ball is thrown eastward into the air from the...Ch. 10.9 - Prob. 28ECh. 10.9 - Prob. 29ECh. 10.9 - Prob. 30ECh. 10.9 - Prob. 32ECh. 10.9 - Prob. 31ECh. 10.9 - Prob. 33ECh. 10.9 - Prob. 34ECh. 10.9 - Prob. 35ECh. 10.9 - A rocket burning its onboard fuel while moving...Ch. 10 - Prob. 1RCCCh. 10 - Prob. 2RCCCh. 10 - Prob. 3RCCCh. 10 - How do you find the vector from one point to...Ch. 10 - Prob. 5RCCCh. 10 - Prob. 6RCCCh. 10 - Prob. 7RCCCh. 10 - Prob. 8RCCCh. 10 - Prob. 9RCCCh. 10 - Prob. 10RCCCh. 10 - Prob. 11RCCCh. 10 - How do you find the angle between two intersecting...Ch. 10 - Write a vector equation, parametric equations, and...Ch. 10 - Prob. 14RCCCh. 10 - Prob. 15RCCCh. 10 - Prob. 16RCCCh. 10 - (a) How do you find the distance from a point to a...Ch. 10 - Prob. 18RCCCh. 10 - Prob. 19RCCCh. 10 - Prob. 1RQCh. 10 - Prob. 2RQCh. 10 - Prob. 3RQCh. 10 - Determine whether the statement is true or false....Ch. 10 - Prob. 5RQCh. 10 - Prob. 6RQCh. 10 - Prob. 7RQCh. 10 - Prob. 8RQCh. 10 - Determine whether the statement is true or false....Ch. 10 - Prob. 10RQCh. 10 - Prob. 11RQCh. 10 - Prob. 12RQCh. 10 - Prob. 13RQCh. 10 - Prob. 14RQCh. 10 - Prob. 15RQCh. 10 - Prob. 16RQCh. 10 - Prob. 17RQCh. 10 - Prob. 18RQCh. 10 - Prob. 19RQCh. 10 - Prob. 20RQCh. 10 - Prob. 21RQCh. 10 - Prob. 22RQCh. 10 - Prob. 1RECh. 10 - Copy the vectors in the figure and use them to...Ch. 10 - Prob. 3RECh. 10 - Prob. 4RECh. 10 - Prob. 5RECh. 10 - Prob. 6RECh. 10 - Prob. 7RECh. 10 - Prob. 8RECh. 10 - Find the acute angle between two diagonals of a...Ch. 10 - Given the points A( 1, 0, 1), B(2, 3, 0), C(l,...Ch. 10 - (a) Find a vector perpendicular to the plane...Ch. 10 - Prob. 12RECh. 10 - Prob. 13RECh. 10 - Prob. 14RECh. 10 - Prob. 15RECh. 10 - Find parametric equations for the line. 16. The...Ch. 10 - Find parametric equations for the line. 17. The...Ch. 10 - Find an equation of the plane. 18. The plane...Ch. 10 - Find an equation of the plane. 19. The plane...Ch. 10 - Find an equation of the plane. 20. The plane...Ch. 10 - Prob. 21RECh. 10 - Prob. 22RECh. 10 - Prob. 23RECh. 10 - (a) Show that the planes x + y z = 1 and 2x 3y +...Ch. 10 - Prob. 25RECh. 10 - Prob. 26RECh. 10 - Prob. 27RECh. 10 - Prob. 28RECh. 10 - Prob. 29RECh. 10 - Prob. 30RECh. 10 - Prob. 31RECh. 10 - Prob. 32RECh. 10 - Prob. 33RECh. 10 - Prob. 34RECh. 10 - Prob. 35RECh. 10 - Identify and sketch the graph of each surface. 36....Ch. 10 - An ellipsoid is created by rotating the ellipse...Ch. 10 - A surface consists of all points P such that the...Ch. 10 - Prob. 20RCCCh. 10 - Prob. 21RCCCh. 10 - Prob. 22RCCCh. 10 - Prob. 23RCCCh. 10 - Prob. 24RCCCh. 10 - Prob. 25RCCCh. 10 - Prob. 26RCCCh. 10 - Prob. 27RCCCh. 10 - Prob. 28RCCCh. 10 - Prob. 23RQCh. 10 - Prob. 24RQCh. 10 - Prob. 25RQCh. 10 - Prob. 26RQCh. 10 - Prob. 27RQCh. 10 - Prob. 28RQCh. 10 - Prob. 29RQCh. 10 - Prob. 30RQCh. 10 - Prob. 31RQCh. 10 - Prob. 32RQCh. 10 - Prob. 33RQCh. 10 - Prob. 34RQCh. 10 - Prob. 39RECh. 10 - Prob. 40RECh. 10 - Prob. 41RECh. 10 - Find parametric equations for the tangent line to...Ch. 10 - If r(t) = t2 i + t cos t j + sin t k, evaluate...Ch. 10 - Prob. 44RECh. 10 - Prob. 45RECh. 10 - Prob. 46RECh. 10 - Prob. 47RECh. 10 - Prob. 48RECh. 10 - Prob. 49RECh. 10 - Prob. 50RECh. 10 - Prob. 51RECh. 10 - Prob. 52RECh. 10 - Prob. 53RECh. 10 - Prob. 54RECh. 10 - Prob. 55RECh. 10 - Prob. 56RECh. 10 - Prob. 57RE
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- 4. Verify that V X (aẢ) = (Va) XẢ + aV X Ả where Ả = xyz(x + y + 2) A and a = 3xy + 4zx by carrying out the detailed differentiations.arrow_forward3. For each of the arrow or quiver graphs shown below, determine analytically V°C and V X Č. From these analytical solutions, identify the extrema (+/-) and plot these points on the arrow graph. (a) C = −✰CosxSiny + ŷSinxCosy -π<ׂу<π Ty (b) C = −xSin2y + ŷCos2y x, y<π -π< (c) C = −xCosx + ŷSiny -π< x, y < πarrow_forward7.10 (B/C). A circular flat plate of diameter 305 mm and thickness 6.35 mm is clamped at the edges and subjected to a Uniform lateral pressure of 345 kN/m². Evaluate: (a) the central deflection, (b) the position and magnitude of the maximum radial stress. C6.1 x 10 m; 149.2 MN/m².] 100 200arrow_forward
- 3.15 (B). A beam ABCD is simply supported at B and C with ABCD=2m; BC 4 m. It carries a point load of 60 KN at the free end A, a Uniformly distributed load of 60 KN/m between B and C and an anticlockwise moment of 80 KN m in the plane of the beam applied at the free end D. Sketch and dimension the S.F. and B.M. diagrams, and determine the position and magnitude of the maximum bending moment. CEL.E.] CS.F. 60, 170, 70KN, B.M. 120, +120.1, +80 kNm, 120.1 kNm at 2.83 m to right of 8.7arrow_forward7.1 (A/B). A Uniform I-section beam has flanges 150 mm wide by 8 mm thick and a web 180 mm wide and 8 mm thick. At a certain section there is a shearing force of 120 KN. Draw a diagram to illustrate the distribution of shear stress across the section as a result of bending. What is the maximum shear stress? [86.7 MN/m².arrow_forward1. Let Ả = −2x + 3y+42, B = - - 7x +lý +22, and C = −1x + 2y + 42. Find (a) Ả X B (b) ẢX B°C c) →→ Ả B X C d) ẢB°C e) ẢX B XC.arrow_forward
- 3.13 (B). A beam ABC, 6 m long, is simply-supported at the left-hand end A and at B I'm from the right-hand end C. The beam is of weight 100 N/metre run. (a) Determine the reactions at A and B. (b) Construct to scales of 20 mm = 1 m and 20 mm = 100 N, the shearing-force diagram for the beam, indicating thereon the principal values. (c) Determine the magnitude and position of the maximum bending moment. (You may, if you so wish, deduce the answers from the shearing force diagram without constructing a full or partial bending-moment diagram.) [C.G.] C240 N, 360 N, 288 Nm, 2.4 m from A.]arrow_forward5. Using parentheses make sense of the expression V · VXVV · Å where Ả = Ã(x, y, z). Is the result a vector or a scaler?arrow_forward3.10 (A/B). A beam ABCDE is simply supported at A and D. It carries the following loading: a distributed load of 30 kN/m between A and B, a concentrated load of 20 KN at B, a concentrated load of 20 KN at C, a concentrated load of 10 KN at E; a distributed load of 60 kN/m between 0 and E. Span AB = 1.5 BC = CD = DE 1 m. Calculate the value of the reactions at A and D and hence draw the S.F. and B.M. diagrams. What are the magnitude and position of the maximum B.M. on the beam? [41.1, 113.9 KN, 28.15 kNm; 1.37 m from A.J m,arrow_forward
- 3.14 (B). A beam ABCD, 6 m long, is simply-supported at the right-hand end and at a point B Im from the left-hand end A. It carries a vertical load of 10 KN at A, a second concentrated load of 20 KN at C, 3 m from D, and a uniformly distributed load of 10 kN/m between C and D. Determine: (a) the values of the reactions at B and 0, (6) the position and magnitude of the maximum bending moment. [33 KN, 27 KN, 2.7 m from D, 36.45k Nm.]arrow_forward3.17 (B). A simply supported beam has a span of 6 m and carries a distributed load which varies in a linea manner from 30 kN/m at one support to 90 kN/m at the other support. Locate the point of maximum bendin moment and calculate the value of this maximum. Sketch the S.F. and B.M. diagrams. [U.L.] [3.25 m from l.h. end; 272 KN m 30. 90arrow_forward3.11 (B). A beam, 12 m long, is to be simply supported at 2m from each end and to carry a U.d.l of 30kN/m together with a 30 KN point load at the right-hand end. For ease of transportation the beam is to be jointed in two places, one joint being Situated 5 m from the left-hand end. What load (to the nearest KN) must be applied to the left-hand end to ensure that there is no B.M. at the joint (i.e. the joint is to be a point of contraflexure)? What will then be the best position on the beam for the other joint? Determine the position and magnitude of the maximum B.M. present on the beam. [114 KN, 1.6 m from r.h. reaction; 4.7 m from 1.h. reaction; 43.35 KN m.]arrow_forward
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