Given: A= 3i-4j B=-5i+ 6j+ 2k. Find: a) A•B b) B –A c) A+B

Q: Can you please show how to derive θ = 1/2αt2 + ω0t + θ0

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Q: Determine the value of the centroid along the vertical axis, y. the answer value should be in…

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Q: Write the formula for acceptance angle.

A: Writing the formula of acceptance angle. Acceptance Angle =θ refractive index of core = n1…

Q: iven the vectors: A = 14 cm ∡ 139°, B = 9.8 cm ∡ 26°, C = 0.17 m ∡ 97° and D = 154 mm ∡ 317°. Find…

A: Given- A = 14 cm ∡ 139°=0.14 m B = 9.8 cm ∡ 26°=0.098 m C = 0.17 m ∡ 97° D = 154 mm ∡ 317°=0.154 m

Q: 87hf ³ Y,df = 1 ...(15) prove Sp-

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Q: FAC =150 N A FAR = 200 N АВ 3 m 3. 3 m y 2 m 4 m

A: As per guideline we are suppose to do only 3 subpart from multipart question. Please post the rest…

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: Question: |R|: 20, Ө: 36.9⁰, Rx: 16, and Ry : 12. Mathematically show how you can use two of the…

A: The required mathematical relations to find a third value with the help of two other values are…

Q: Draw the row and column picture of (x - 2y = 0) and (x + y = 6). %3D

A: Required : To draw the lines x -2y = 0 and x +y = 6.

Q: A square side size 20cm on each of the four square corners was cut to make four small square that…

A: Given Side size of square =20[cm]

Q: Qe Find the angle IF Ā =2i - 10j - 1ik , and À xB , CẦXB) Ã between the m B = 2 Á +2j+ k

A: as per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: blä 5 The Y=1 if A - -Y В — A=1 and B=1 A=0 and B=1 Answers 1 and 2 true

A: This represents OR gate.

Q: y (unit: m) F = k, uC = 10-6 C +3 uc (0, 2 m) A V = k. -4 uc -5 uc B (-3 m, 0) (0,0) (3 m, 0) x…

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Q: 3 and 0 < 0 < 4 (4)If tan0 find the other five trigonometric of 0 = -

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Q: A high fountain of water is located at the center of a circularpool as shown in Figure P1.47. Not…

A: Given:Circumference of the pool = 15 mAngle of elevation =  55.0°

Q: -Use Excel to plot the relationship between (E, u), using E in the most left column in Excel. E^2…

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Q: Find the magnitude (2A + B).C ,where A = 3i + j-k and B = %3D 2i – j+k and C = 5i + 3k %3D

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Q: fy キメ 1400 fz 70g

A: Basic vectors law of addition can be used to prove the required result as shown in next step.

Q: A=2i+5j+3k and B=-i+2j+3k Find : a) A.B b) A x B c) angle between A and B

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Q: Insert Format Tools i# A AL Fay F=152 N @ 32° X-comp= Fat y-comp= 106.0IN 25 kg Fnet Fut 245.25N a=…

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Q: Give what is ask - If F= 10N and  θx= 80 degrees, What is Fx and Fy?  Option A. 1.74 N Option B.…

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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: 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: eneral Physics I Summer21 Time left estion Suppose A = B" Cm, where A has dimensions LT, B has…

A: Dear student The dimensional analysis says that the dimensions in left hand side and right hand side…

Q: Q/Find domain and range ofthe Rallowing 9.00 e y= fex) = Jx =2 %D 10.00 e 11.00 O %3D 1200

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Q: 16. Go The drawing shows a person looking at a building on top of which an antenna is mounted. The…

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Q: 4. lim 6x + 12 x- Note* the sign is negative -1/2 5. lim -8x + 4 x-8

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Q: If A (6.00 î -8.00 î) units, B = (-8.0o î + 3.00 î) units, and C = (25.0 î + 21.0 î) units,…

A: Note: I'll use vector notation in bold.  Example: A vector = A     A = 6i - 8j B = -8i + 3j C = 25i…

Q: Can 10 20 20 resultant be zero?

A: The sum of the first two sides should be greater than or equal to the third side. a+b≥c  Here…

Q: he drawing shows a person looking at a building on top of which an antenna is mounted. The…

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Q: at angle 80 = 32 to the horizontal, fr

A: Given that:h=3.40 km=3.40×103 md=10.0 km = 10.0×103 mθo=32°Let the initial velocity is v and time of…

Q: Find the x- and y-components of  R = 2A − B

A: Write the expression of R for x-component. Substitute the known values and solve as:

Q: A student is trying to remember some formulas from geometry. In what follows, assume A i: volume,…

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Q: Why is the angle less enic geome IS metry)

A: Geometry is the branch of units &amp; dimensions that deals with shapes, angles, dimensions, and…

Q: T The total surface area, A, of the cylinder can be expressed as A = x+-. (a) Find the value of k.…

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Q: A 15-meter ladder is resting against a wall and makes an angle of 40 degrees with the ground. Find…

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Q: Hold a pencil in front of your eye at a position where its blunt end just blocks out the Moon (Fig.…

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Q: (D2+2D+17)y = 60e−4x sin 5x

A: We have the differential equation as shown below. (D2+2D+17)y = 60e−4x sin 5x, where we have D=d/dx…

Q: %3D density of Dg = 0.002kg/m. %3D

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Q: The moon is observed from two diametrically opposite points A and Bon Earth. The angle θ subtended…

A: Given,

Q: In one of the labs, a student found the length and width of a rectangular wooden board. The recorded…

A: Given: length of board = 35.7 cm  width of board= 28.6 cm   Solution: We know that the change in:…

Q: You obtained the following data performing a lab experiment: t (s) y(m) 1 5 2…

A: t (s) t2 (s2) y (m) 1 1 5 2 4 20 3 9 45 4 16 80

Q: magnitude 1.35e-15 X N direction 75.2 ° counterclockwise from the +x axis

A: Charge at origin, q=4.82nC Charge on x axis, q1= 6.00nC Charge on -y axis, q2= -3.00nC r12=0.275m

Q: Fc 50 N 50 N FB 30° 30° |A B r = 0.35 10NY -0.5거02-0.65--0.65--0.5-→0.4거 100N 50 NY Dimensions in…

A: To determine FB and Fc

Q: An angle -45° is equal to 35° 145° 55° O 135°

A: To find : The equivalent of -45 degree

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.

Q: Simplify: O xl5y10 x*y7 O 8x-7y O 15x-10y

A: Given, (x3y2)5 To simplify expression. We know that                    (am)n = am×n…

Scalars and Vectors

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