The angle between the vectors A = 2î-17+4 k and B= 4î -3ƒ+1k, in term of cose is %3D Answer:

Q: Let: A = 423 units @ 50.6 degrees %3D B = 211 units @ 10.2 degrees If C= A + B

A: VVEV Vector addition…

Q: The angle between (1,1,1) and (2,1,2),

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Q: Given two vectors A = 9.97 i + 1.92 j- 1.56 k, B = 0.05 i - 7.08 j+ 4.89 k, find the %3D magnitude…

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Q: Assume the sides of the hexagon shown in the figure below are all 6.00 cm long. 91 = +1 mC 92 = +2…

A: electric field is the space around the charge in which electrostatic force of attraction or…

Q: If matrix A = 6 = then value of A100 is 100 10 100 100 100

A: Matrix A=[2   0;  0   1], Matrix A2 =A×A=[2   0;  0   1]×[2   0;  0   1]=[2×2+0×0     2×0+1×0;…

Q: The edges OP.0Q and OR of a tetrahedron OPQR are vectors p, q and r, respectively, where p = 21 +…

A: To solve this, we first find the vectors of OP, OQ and OR. Two vectors are perpendicular if the dot…

Q: A plane intersects the a1,a2 and a3 axes at .5 -3, 0,and 2, its Miller indices are (а. (-3 02 О (b.…

A: Steps to calculate the Miller indices: Determine the intercepts of the face along the…

Q: Please help ASAP

A: To find : the value on the y axis represented by point P

Q: Find the gradient of o 5x°y + 2yʻz³ – 3x yz at the point (1, –1, 2) %3D

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Q: Calculate the angle between the vectors: Ã= 6.11-3.0j-6.8k and B = 8.3i+2.9j-6.7k. %3D

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Q: Two 3D vectors are given d = 4i – 3j + 1k 3 =-li + lj + 4k Find (a) 글 + 7 (b) 값-ㅎ (c) if R-27 +37 =…

A: a. a→+b→=4i^-3j^+1k^+-1i^+1j^+4k^=3i^-2j^+5k^

Q: Consider the vectors A = (-8.1,5.4) and B = (10.7,-9.1), such that A - B +2.7C = 0. %3D

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Q: A closed surface with dimensions o-b=040mandce0.60 mislocated as in the figure below The left edge…

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Q: For the plane shown in Figure 1, with respect to X and Y axes determine the location of the centroid

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Q: 45° 45°

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Q: Let's Appraise a. E = 3.4 x 1023 N/C A=2.3 x 10-2m2 e = 84° %3D b. E = 8.2 x 10 N/C A 6.1 x 10-7m2…

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Q: The curves 71(t) = (4t, tº, 2t“) and ř2(t) = (sin(4t), sin(5t), t – m) intersect at the origin. %3D…

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Q: Let A=5i-6.5 and B=3.5i-7ĵ . If lies in the xy-plane, Cis perpendicular to À , and Č-B=15 , what is…

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Q: Given the two vectors: A =(3i -5j) and B = (4i +4j) %3D %3D The smallest angle enclosed (6gs)…

A: we have given 2 vectors. vector A→ &vector B→A→ =3i^-5j^ & B→=4i^-4j^ let 'θ' be the…

Q: 3 = 37 + 4ĵ +5k and M = 31 +4ĵ +5k js; The angle made by the two vectors

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Q: 5/11 Determine the coordinates of the centroid of the shaded area. Ans. i 1.443, j = 0.361k %3D y xy…

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Q: Find the absolute error D for the calculation if A+B D A = 6.9 +/- 0.4 B = 29 +/- 6 C= 13.07 +/-…

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Q: Consider two vectors å = (5.0)î – (4.0)ĵ + (2.0)k and b = (-2.0)î + (2.0)ĵ + (5.0)k. Find %3D…

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Q: What is the purpose of Derivatives in Physics and Find the derivative of the functions FG) = (6) FG)…

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Q: If vox=12.73, voy=12.73, tup=1.30, ttotal=2.60, range=33.09, height =8.27 Find the  percentage…

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Q: Let A = (2i + 6j)m and B= (-i+ 2j)m . Find the magnitude of 2A – 3B O 8.22 O 6.22

A: A=(2i+6j) m B=(-i+2j) m

Q: 2yi – zj + xk, evaluate S Fx dr along the curve x = cos t ,y = sin t ,z = 2 cos t. from t = 0 to t =…

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Q: V= (62.2 g +247.1g) / (62.2 g) * (V (2 * 9.81 * 0.011 m )) what is the unit of V = 0.310 %3D

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Q: F6-8. Locate the centroid y of the beam's cross-sectional area. 150 mm 150 mm 50 mm 300 mm 25 mm 25…

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Q: Let A = 2ax + 5ay + az, b=ax +3az, and C= 4ax-6ay+10az (a). Determine A-B+C (b). A • (B x C) (c).…

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Q: Find an equation for the plane through the points (-6, 8, –1) and (-1,3,–8) and perpendicular to the…

A: The equation of the perpendicular plane is-4x-3y+8z=0Equation of a plane is given…

Q: Two vectors A= 11-2j and B = 21 +3j.Find the approximate angle between the vectors (-3A) and (2B)?…

A: Solution: Given that A =i-5j B = 2i+3j to find the angle between -3A and 2B

Q: When three vectors are added graphically and form a closed triangle, the largest enclosed angle…

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Q: Given these vectors: A = (-7.3)î + (3)3+ (5.4)k B = (6.6)î + (3.5)j + (6.1)k č = (-1,7)î + (2.8)ĵ +…

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Q: 2 points you have the matrix 30 1 A = |-1 2 0 3 1 2 Very specific inverted? 0.2 0.8 0.4 0.6

A: The matrix which is specifically invert is called inversion of matrix.

Q: Estimate the first derivative of 4 3 2 f(x) =-0,1x°-0,2x*-0,3x°-0,25x- 0,5x+1 %3D

A: The first derivative of a dependent function with respect to the dependent variable is given as:…

Q: If A = 3i -2j and B = 2j, what is the magnitude of %3D A+0.5B?

A: A = 3i - 2j B = 2j To find = A + 0.5 B

Q: Two points in the xy plane have Cartesian coordinates (3.50, -5.00) m and (-6.50, 6.50) m. (a)…

A: a) Given data  The coordinates of point A is given as, x1,y1=3.50,-5 m The coordinates of the point…

Q: Given the shaded area below, y x=y² 2 cm 4 cm The y-coordinate (cm) of the centroid of the shaded…

A: The shaded area represents a semicircle which is symmetrical about the x axis.

Q: Calculate the divergences of cach of the following vectors: (a) v = 3k (b) ở = r (c) v = (4xz + y²)…

A: Since you have posted multiple questions, according to company policy we will answer only the 1st…

Q: The angle between A and B when A.B = 0 is a. 0 c. T/2 b. π/ d. t/6

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Q: At what angle is the magnitude of this force a minimum? Choose all that apply. 90° O 0° 270° 180°

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Q: Determine the x- and y-coordinates of the centroid of the shaded area. Assume a = 2.2b, c = 1.9b, d…

A: Draw the given diagram.

Q: Find the distance between points P and P2. Р, %3D (-4, 4, 8), Р, %3D (5, 8, 0) : Рi %3D (7, 8, 9),…

A: The solution can be given as follows :-

Q: In a face centered cubic cell, an atom at the face contributes to the unit cell ----- ---

A: Given that:- Face centred cubic cell is given in the question.