(D − 2)2y = 16

Q: Find B and u for the vector B>with components Bx = 75.5 m and By = 6.20 m.

A:

Q: If | A •B, what is the angle between A and B?

A: Let A and B denote the two vectors and θ denote the angle between the vectors. The given situation…

Q: Given the following system of two equations: 9.5x+9.0y=2 3.0x+6.5y=9

A: Solving system of linear equation:

Q: A unit vector has the magnitude of

A: The answer for the given question is given in the next section.

Q: If A = -15i + 25j + 13k and B = -3j + 7k , find the resultant when A is subtracted from B? * 12i…

A: Given value--- A = -15i + 25j + 13k B = -3j + 7k . We have to find--- B -A ?

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: How is in the first part that 2m 2 / m1+m2 x uf =o  and in the second part the other one equal 0?

A: According to the statement of the problem, the defensive player is immobile which means that the…

Q: F= 20N 20°

A:

Q: For the following three vectors, what is 3 C (3A x B A = 3.00î + 4.00 – 3.00k B=-4.00î + 3.0oj +…

A: A→ = 3i^ + 4j^ - 3k^B→ = -4i^ + 3j^ + 2k^C→ = 6i^ - 7j^3.C→ = 3.(6i^ - 7j^)= 18i^ - 21j^

Q: Find the polar coordinates of the points with Cartesian coordinates (3x, -3y).

A:

Q: Two points are given in polar coordinates by (r, θ) = (1.60 m, 50.0°) and (r, θ) = (6.60 m, -70.0°),…

A:

Q: Two points in the xy plane have Cartesian coordinates (2.00, –4.00) m and (-3.00, 3.00) m. Determine…

A:

Q: Find derivative of functions:

A:

Q: Given TÄ| =14 and lB| = 50.5, find the scalar A · B when a = 97.3 °. %3D %3D

A: The scalar product of and  is given by, Here,    is the angle between the vectors and

Q: Determine the centroid coordinates (x, y) for the solid and homogenous section shown in Figure Q3a,…

A: Given that: The width is w=105.00 mm The thickness is t=25.00 mm The height is h=175.00 mm     It is…

Q: y B = 4.0 units A=5.0 units 70° 40° 50° C = 3.0 units Let resultant vector be R =(A)-(2B). %3D The…

A:

Q: Two points are given in polar coordinates by (rθ) = (2.00 m, 50.0°) and (r,θ) = (5.00 m, −50.0°),…

A: Given: (r, θ) = (2.00 m, 50.0°) and (r, θ) = (5.00 m, −50.0°)

Q: 3.1. Consider the displacement vectors, Ã = (2î + 4})m , and B = (î – 7})m. If Ä - B+ 3Č = 0, what…

A:

Q: prove that A ⊕ B Equal to inverse of Y= ĀB+AB̄

A: A xor B is given by A' B + AB' Given, Y = A' B + AB' Y' = (A' B + AB') ' Y'  = (A'B) '. (AB')'  Y' =…

Q: Let B = 4.80 m at 60.0°. č and A have equal magnitudes. The direction angle of č is larger than that…

A:

Q: Two points in the Cartesian plane are A(2.00 m, −4.00 m) and B(−3.00 m, 3.00 m). Find the distance…

A:

Q: Find the angle between the vectors A = and B = . (a) 50.0 (b) 178 (c) 120 (d) 98.0

A: Vector A  = -4i -2j Vector B = 3i + 1j

Q: Two points are given in polar coordinates by (r, ?) = (2.60 m, 50.0°) and  (r, ?) = (3.00 m,…

A:

Q: polar angle of point

A:

Q: Ã (A 44.0) 56.0 28.0 Ĉ (C = 31.0) Let resultant vector be R Ā - B. %3D The x-component of resultant…

A:

Q: Given vectors a=(0,-3) and b=(2,0) Find the y-component of the resultant vector: T = 2a + 36

A: Given a=(0i-3j) b=(2i+0j)

Q: Find the angle between the following pair of vectors;  A=-4.00i + 2.00j and B = 7.00i + 14.00j

A: The angle between the two vectors is cosθ=A→·B→A→B→ Here A→ and B→ vectors.

Q: The x and y coordinates of point P are (-8.50 m, -7.00 m). What is the magnitude of point P?

A: Solution:

Q: Consider a Vector A =2î – 2 + 6k and another vector B=13î + 73 – 4.5k. Both of them has unit of…

A:

Q: find A.B iF A =(5,0,45) and B a (40, 60)

A:

Q: Solve 1-2 using the given following vectors. + = (5i – 4j + 8k )m A (30i + 12j + 10k )N (8i + 4j +…

A: Please see the answer below

Q: UAM - Horizontal Dimension V = Vi + aAt Ad = 1/½ (V;+V;) At V2 = Vi? + 2aAd Ad = Vi At + 1, aAt“

A: Here, we have a picture. On the picture, some formulas are given. We have to derive the fourth…

Q: Given vectors: A = 8.3i + 33 and B = 6.5i + 7.4) Find AXB

A:

Q: 13. Using trigonometric functions, find the missing part (? or x) in the following figures. B 14 115…

A:

Q: A vector is given by: i = (-2.11) + ( -4.28) ĵ+ ( 2.8 ) k. Determine the component of the unit…

A:

Q: (a) Ả = -2.00î + 6.00ĵ and B = 2.00î (b) Ã = 3.00î + 5.00ĵ and B = 10.00

A: Givena A→=-2 i^+6 j^   and B→=2 i^-3 j^b A→=3 i^+5 j^   and    B→=10 i^+6 j^c A→=-4 i^+2 j^   and…

Q: Vector A has x and y components of -9.00 cm and 18.0 cm, respectively; vector B has x and y…

A: Given data:  The components of vector A and B Ax = -9.00 cm,  Ay = 18.0 cm Bx = 12.8 cm,   By =…

Q: Find the angle between the vectors Ả = 2.00î + 3.00ĵ + 1.00Â B = -4.00î + 2.00ĵ – 1.00k and

A: The angle between two vectors is given by, cosθ=A·BABθ=cos-1A·BAB

Q: If y = e'(x – 1) then y"(0) equals

A: y = ex(x-1) y = xex - ex Differentiate with respect to x y' = d(xex)/dx -d(ex)/dx y' = xex +ex -ex…

Q: Given ϕ=xy+yz+xzϕ=xy+yz+xz, find gradient ϕ at point (1, 2, 3).

A:

Q: The minimum number of Non zero non collinear vectors required to produce a zero vector is A) 3 B) 2…

A: If the two vectors of same magnitude and opposite in direction, the resultant of these two is zero.

Q: Given the two displacements D= (6.00î + 3.00ĵ - 1.00k)m E= (4.00î – 5.00ĵ + 8.00k)m Find the…

A: Given: The displacement vector D→ is 6.00i⏜+3.00j⏜-1.00k⏜ m. The displacement vector E→ is…

Q: If y equals to 9 minus 7x plus 2x squared, find y when x equals to 3?

A:

Q: points east, and the j vector points north.) 3.6

A: GivenA river flows due south at 2 mi/h. A swimmer attempting to cross the river heads due east…

Q: Two points are given in polar coordinates by  (r, θ) = (1.80 m, 50.0°)  and  (r, θ) = (4.00 m,…

A:

Q: If A= 2£ + 4ý + 62. Find the magnitude of A?

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.