•34 Two vectors are presented as a = 3.0î + 5.0jand = 2.0i + 4.0j. Find (a) a x 1, (b)a •B, (c) (đ + B) · b, and (d) the component of. đ along the direction of ħ. (Hint: For (d), consider Eq. 3-20 and Fig. 3-18.)

Q: If two vectors have the unequal magnitude, can their resultant be equal to zero?

A: The only way two vectors can have a resultant of zero is if they are anti-parallel vectors of equal…

Q: If you take two steps of different sizes, can you end up at your starting point? More generally, can…

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Q: (II) Three vectors are shown in Fig. 3-35. Their magnitudes are given in arbitrary units. Determine…

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Q: 39. ssm The x vector component of a displacement vector ř has a mag- nitude of 125 m and points…

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Q: The velocity of particles of gas flowing along the center of the pipe in Fig. 3-18 is defined for x…

A: Write the expression of acceleration. a=udVdx+dVdt

Q: Can the magnitude of a vector ever (a) equal, or (b) be less than, one of its components?

A: Magnitude of a vector

Q: •15 SSM ILW WWW The two vec- tors a and b in Fig. 3-28 have equal magnitudes of 10.0 m and the…

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Q: If two vectors have the same magnitude, do their components have to be the same?

A: Two vectors of same magnitude

Q: Raindrops make an angle 0 with the vertical when viewed through a moving train window (Fig. 3–52).…

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Q: (II) Three vectors are shown in Fig. 3–35. Their magnitudes are given in arbitrary units. Determine…

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Q: Can a vector with zero magnitude have one or more componentsthat are nonzero? Explain.

A: Let’s take a vector in 3-D (one can take n-dimension vector also).

Q: -7 The region bounded by f(x) = x'and the x-axis on the interval [1,00) is revolved about the…

A: Refer attachment

Q: 15 SSM ILW www The two vec- tors d and b in Fig. 3-28 have equal magnitudes of 10.0 m and the angles…

A: Since you have asked multiple subparts, we will solve the first three for you. If you want a…

Q: 19. Given two vectors have the same magnitude, with the vector with an angle of 43 degrees or 72…

A: Let's resolve a vector V into two components.

Q: If B→ is added to C→=7.7î+7.9ĵ, the result is a vector in the positive direction of the y axis,…

A: C = 7.7 î + 7.9 ĵ Resultant is along Y axis and magnitude is equal to C.

Q: If vector C is added to vector B, the result is-91-8j. If B is subtracted from C, (C- B) the result…

A: Given c→+B→=-9i-8jc→-B→=5i+4j

Q: Suppose two vectors have unequal magnitudes. Can their sum be 0→?Explain.

A: No, the sum of the two vectors equal to 0, both vectors must have equal magnitudes and opposite…

Q: 3.00 m, 37P The three vectors in Fig. 3-31 have magnitudes a = 4.00 m, and c = 10.0 m. What are (a)…

A: Given a = 3 meterb = 4 meterc = 10 meterθ = 300angle of c with x axis = 90 +θ = 90 + 30 = 1200

Q: Two vectors are given by a = (1,2,3) and b = (3,2,1) in cartesian coordi- nates. Find à, a + b, a b…

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Q: 2-70. Determine the magnitude and coordinate direction angles of the resultant force, and sketch…

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Q: 5. ssm In diving to a depth of 750 m, an elephant seal also moves 460 m due east of his starting…

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Q: Ã (A = 44.0) 56.0° 28.0° C (C = 31.0) FIGURE 3-32 Problems 10, 11, 12, 13, and 14. Vector magnitudes…

A: The force system is shown below.

Q: 2-86. Determine the length of the connecting rod AB by first formulating a Cartesian position vector…

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Q: Problem 3-44a: Three vectors A, B, and C have x components of -7.0, -3.0, 0.0, respectively, and y…

A: Net horizontal component

Q: ors d and b in Fig. 3-28 have equal nagnitudes of 10.0 m and the angles are 0, = 30° and 0, = 105°.…

A: here we can use parallel slide of vector and move the  vector b at origin.   then b makes angle 45…

Q: A scalar c = -0.75 is multiplied to the vector A. Which of the following happens? O The vector…

A: original vector = A→scalar multiplied = -0.75

Q: Q1 For the vectors in Fig. 3-32, with a = 4, b = 3, and c = 5, what are (a) the magnitude and (b)…

A: given that  a = 4                  b = 3 and                 c = 5

Q: In Fig. 3-27, a heavy piece of machinery is raised by sliding it a distance d =12.5 m along a plank…

A: (a) Use the trigonometrical identity sine in the right-angle triangle to determine vertical…

Q: The position of a particle, A, with respect to a particle, B, can be expressed as ra/B = rA- rB…

A: Vectors have both magnitude and direction .A vector is a directed line segment .

Q: A vector has zero magnitude. Is it necessary to specify its direction? Explain.

A: The quantity which possesses magnitude, as well as direction for their action, is defined as a…

Q: v = [(3 - 1)i + 2j ) m s' When t = 0, the particle is at the origin. The position vector of the…

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Q: calculate the vector a x b when a =2i+j-k and b= 3i-6j+2k

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Q: Three vectors A, B, and C. A = 5.0 m, towards 60 degrees below +x B = 6.0 m, towards +y C= 1.0 m,…

A: Given value--- Three vectors A, B, and C. A = 5.0m , towards 60 degrees below +x B = 6.0m towards…

Q: Which of the following is not a perpendicular vector to 3x + 2ŷ - 52 ? O None of the given choices.…

A: The given vector (A→) = 3x^ + 2y^ - 5z^Let the other vector which is not perpendicular to the given…

Q: Problem 3-44a: Three vectors A, B, and C have X components of -7.0, -3.0, 0.0, respectively, and y…

A: Ax = - 7 , Bx = -3, Cx = 0 Ay =- 3, By = 5, Cy = 8

Q: 4- 7. Components of the Vector and Unit Vectors. Given: A = (3î – 3j)m B = (i – 4j)m ċ = (-2î + 5j)m…

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Q: Vectors A = 2i +4j – 5k and B = -i + 3j – 2k. Find the angle (in degrees) between A and B.

A: a⇀·b⇀=abcosθθ=cos-1a⇀·b⇀ab

Q: The cliff divers of Acapulco push off horizontally from rock platforms about 35 m above the water,…

A: Vertical height, h= 35 m  horizontal distance, d = 5 m

Q: 9. (II) Three vectors are shown in Fig. 3-35. Their magnitudes are given in arbitrary units.…

A:

Q: Vector A = -3.00i + 3.00j and vector B = 3.00i + 4.00j. What is vector C = A + B? a. 7.00i + 7.00j O…

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Q: *2-20. If o = 45°, F = 5 kN, and the resultant force is 6 kN directed along the positive y axis,…

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Q: A 3 in. 1 in. 30° 60° 8 in. 2 in. В

A: To calculate the position vector of point A , first evaluate the displacements required in each…

Q: If Ā = (3, 0) and B=(-2, 1), then the direction of Å + B is equal to 45°. و صواب

A: Hai, since there are multiple questions posted, we will answer the first question. The vector A→ is…