Which of the following pairs of vectors are perpendicular? /2 > and < 12 OA. 1 2 > and < OB. 12> and < - C. None of These OD ic

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Q: 7. Draw a vector representing the following velocity. 50 cm/sec N30°w

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A: Given: v=6,9 and point -6,-9 in the same direction

Q: and notm ind the unit vector of V= 31 +5j -9k.

A: Given: v=3i+5j-9k To find: Unit vector of v Norm of v

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Q: Find the angle between the vectors u = ⟨3, 1⟩, v = ⟨2, −1⟩     (a) in radians and (b) in degrees.

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Q: Find the angle 0 between the vectors a = (v3, –1) and b = (0, 13). Answer (in radians): 0 =

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A: We will use the formula: θ=cos-1u→·v→u→v→First we calculate:…

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Q: If θ is the angle between two nonzero vectors u and v, then cos θ = ________.

A: If θ is the angle between two nonzero vectors u and v, then    cos (θ) = (u.v)/(||u|| ||v||)

Q: Find the angle between the vectors a = 10i – j – 5k - and b = 2i+j – 4k. Answer (in radians): 0 =

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Q: 3 Give the position vectors of A, B, C, D and E relative to O for the diagram below. B D-

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Q: Which of the following vectors are parallel to v = (6, 9) and whichpoint in the same direction?…

A: Given: v=6,9 and point in the same direction -24,-27

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Q: b. Determine which of list of vectors The following Dinearly independent. Juihfy your. are awnser-…

A: From given vectors it is clear that

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A: We have to show whether the vector 'b' is a linear combination of v1,v2 and v3 where the vector are…

Q: Which of the following vectors are parallel to v = (6, 9) and whichpoint in the same direction?…

A: Given: The vectors v=6,9, To determine: Whether the vector -24,-36 is parallel to given vector or…

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Q: latél Show that if a is perpendicular to each of the vectors and then a is perpendicular to 26 +4

A: The detail solution is given below

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Q: Find the median AD of the triangle ABC where positive vectors of the vertices A, B and C are…

A: Vertices of the Triangle ABC given A=i+j,B=4i+6j,C=i-j; Hence, We can take these vectors as the…

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Q: Find a unit vector that has the same direction as the vector 87 – j + 4k.

A: Find a unit vector that has same direction as the vector 8i- j+ k.

Q: 4. Find the angle between each pair of vectors. Round to two decimal places as necessary. a) (V3,…

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Q: Find a unit vector that has the same direction as  4i − j + 8k.

A: we have to find a unit vector that has the same direction as 4i-j+8k let the given vector be a→…

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A: Concept: Complex numbers: Complex numbers are two-dimensional complex or s-plane points that are…

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A: Here we have, u→=cosπ3i+sinπ3j ........................................ (1)  v→=cos3π4i+sin3π4j…

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Q: Find the vectors that satisfy the stated conditions. NOTE: Enter the exact answers using the…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: 4. Determine the resultant of each combination of vectors. a. 25 km/h north and 81 km/h east b. 12 N…

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Q: The angle between the two vectors is not equal to Select one: O True O False u= and v= 0= π

A: Here we use the concept of dot product of the vectors.

Q: Which of the following pairs of vectors are perpendicular? and A. and В. and OC. None. D.

A: Concept: If two vector are perpendicular then their Dot Product will be zero.

Q: Express the following vectors in Cartesian (component) form. a) f has magnitude 20 and direction…

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Q: Which vector has the smaller magnitude: u = 3i - j - k or v = 2(i + j + k)?

A: Our Aim is to tell which vector given below has the smaller magnitude u⇀=3i-j-k and v⇀=2i+2j+2k.

Q: 1. Find the angle that the vector V = makes with the positive x axis.

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Q: Which of the following pairs of vectors are perpendicular? 1 -/2 > and OA. V2 > and В. - 2/2 > and…

A: If two vectors are perpendicular then multiplication of their direction ratio is zero.…

Q: Find two unit vectors that are perpendicular to both  j + 5k  and  i − 2j + 5k.  (Enter your…

A: The given vectors are u=0i+j+5k   and  v= i-2j+5k. Compute the cross product as follows.…

Q: Which of the following pairs of vectors are perpendicular? 2 1 V2 > and and and < OC. 2 None of…

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Q: Find the angle between the vector 3î +4 and the x axis 53.1 O 60.0 37.1 O 45.0 O 90.0 O

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Q: 4 3 Which weights should be used for b = a, vị + a2 V2 to obtain the vector b = ? 2 a1 = Ex: 42 az =

A: Solve the following

Q: Find the angle O between the vector S -5 and -3 -4 Answer in rodians

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Q: Which of the following pairs of vectors are perpendicular? 1 1 ㅎVE> and 2 > O A. 1 V2 > and and…

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Q: For each of the following pairs of vectors u and v, caloulate uov and the angle e (to the neares+…

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Q: Find the angle between the vectors  [ 2 ]    And    [4] [ 1 ]               [6]

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