(a) Prove that the identity ( əv. O, +P ne, T and T T Cy V ƏT, T

Q: :Q2/c/ the reaction By is 40N 200 mm 33.5 N O IB 24.5 N O 300 mm | 20N 20.5 N O 300mm 22.5 N O 13.5…

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Q: Show that the points A, B and C, with position vectors p+q, p-q and p respectively, lie on the same…

A: Position vectors of A= p+q Position vectors of B= p-q Position vectors of C= p

Q: P=650N d=0.20m h=0.35m What are the Y components of the forces at B and C

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Q: If EF = 10 and EF =10, which of the following is true? y The system has no resultant. The resultant…

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Q: Let A -i+2j-K, B=-i+j+K, =i+K> Dz i+2j=K. which vectors are: @ perpendiCular Parallel

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Q: The Moment about "C" (in Nm) = The Moment about "D" (in Nm) =

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Q: We can say that a beam is in equilibrium, if all forces and moments applied to it are equal .zero…

A: Given question: True of False: We can say that a beam is in equilibrium if all the forces and…

Q: acting from D toward A that will have a component of 100 lb along DB.

A: Writing the co-ordinates of different points,

Q: Resolve the 300 N into two components at the u and v axis 300N 20° 70° Fu = 109.1 N, Fv= 244.5 N Fu…

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Q: Find the tension exerted by each cord as shown below. 38° 35° 525N 389 N 62° 550

A: given; T=tention in different cord

Q: C- In Fig.C, Determine the components of reaction at B. 800 N•m 600 N 1.5 m A, 2 m 1.5 m 2 m 45% D

A: the support at point B is a rocker type support which allow the beam AC to move in to and fro. The…

Q: 1. A force of 10N acting through points P (2,1) and Q (1,2), its moment at O (0,0) will be * 10 N Q…

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Q: The moment reaction at point C equals to 600 N 900 Ν || 1m 1 m 2 m |A 800N-m 1.5 m C

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Q: Let A- i+2j-K, B=-i+j+K, T =i+k> Dz in2j=K. مواګى which vectoDÝS are: @ perpendiCular Parallel

A: We are suppose to solve only one question. Please post other question as a separate question.

Q: If the concurrent forces shown in Fig are in .equilibrium find (F) Y 300N A0ON 30 -X F 46.4 NO 200 N…

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Q: The moment reaction at point C equals to 600 N 900 N 1 m 1m 2 m A 800N-m 1.5 m

A: Problem is based on classical mechanics.

Q: Find v,(t), i,(t) for t2 0.

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Q: 1. Two point charges +Q and +4Q are placed at a distance 'a' apart on a horizontal plane. Where…

A: Given:Charges=+Q and +4Q respectivelyDistance between then=aLet the third charge (q)be placed at x…

Q: LV? Derive the relation h̟ = f7 g ΔΡ AP = f(L, d, V, p, f), = - Y

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Q: Express the Bernoulli equation in three different ways using the following: a. Energies b. Pressures…

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Q: 46. The forces F, =(-4i + 3j) N, F2 = (-2i + 4j) N act through the points r (2i – j) m and rz= 4j m…

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Q: Given vectors à = 8i + 0j – 8k, B = 2i – 4j + 7k, and , evaluate (a) Ā · Ā, (b) Ā, (c) (Ā · B)B, and…

A: Write the given data. A→=8 i^+0 j^-8 k^B→=2 i^-4 j^+7 k^

Q: Find the work done by a 45 N force in pulling the uggage carrier at an angle = 50 for a distance s =…

A: Given data : Force=F Angle with horizontal=θ Displacement=d   Required : Work done

Q: ( Determine the (f_R ) By using Law of cosine when ( A=8 Ib , B=6 Ib ,c = 100° .A 10 .B 11lb .c…

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Q: Consider two vectors A = -i - 2j, B= -2i - 4j The result of (AXB) is: zero O k O -k O

A: The given data are: A=-i-2jB=-2i-4j

Q: 120 N/m 6 m 8. Determine the support reaction forces. O A) Ay = 140N, By = 160N %3D B) Ay = 100 N,…

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Q: 1. Tow resistors (R1 R2) are connect in parallel, prove that R, R2 RT = R + R2

A: Method-1: Write the expression to determine the equivalent resistance in the case of n…

Q: Given that the force P is applied in a plane parallel to the y-z plane. e = 65°, My, = 15 Nm and Mz,…

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Q: C- In Fig.C, Determine the components of reaction at B. 600 N 800 N-m 1.5 m 1.5 m 2 m 2 m 45/ Fig. C

A: given data :-  M = 800 n m  P = 600 N

Q: To view the complete problem, hover over the blue information symbol. The horizontal and vertical…

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Q: Q/ Find the reaction forces at i point (B) 2.4 m 1.2 m- 300 kg A| O 2840 N O 1962 N O 1 kN O Non of…

A: To determine the reaction forces for the given beam, first draw the free body diagram of beam…

Q: E 1.732 m 1.732 m D 3.0 m 3.0 m МА - 20kg %3D The reaction at E is nearest to: O 392.41N 339.83N…

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Q: Q2: Determine the reactions at (A) and (B) 400N 150 250 A 3 125 m 500N 80 N-m

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Q: Q/ Find the reaction forces at point (B) 2.4 m 1.2 m 300 kg B

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Q: Derive

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Q: 200 N 500 N y 4 2 4 3 400 N 4 2 1 KN X

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Q: e opposite direction of the field. The magnitude of the reaction ys [P's C| in either case, and…

A: A) The Particle can react in both directions with same momentum. B) Szψ=PSCψ

Q: 2k Q2.(B) Show that the critical radius of a sphere is r. ins. %3D h

A: Critical radius: The thickness of insulating material at which the rate of heat transfer from the…

Q: C- In Fig.C, Determine the components of reaction at B. 600 N 800 N•m В 1.5 m 1.5 m 2 m 2 m 45° D…

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Q: The vertical reaction at support O is directed to the positive direction of the x аxis y 3 ft 5 ft 3…

A: Given Statement:- The vertical reaction at support O is directed to the positive direction of the x…

Q: The Pythagorean equation is used to find the resultant of two non-orthogonal forces. O Error O true…

A: Q1) It is required to state whether the following statement is correct or not: The Pythagorean…

Q: B. F = {350i – 250j – 450k} N and cable AB is 9 m long. etermine the x, y, z coordinates of point A.

A: Given Data  F=350i-250j-450k Length of the cable, L=9m

Q: Find the resultant of forces A=11.51N (17.3° North of West), B=125.92N (54.7° North of East),…

A: Solution (5): Given data: The magnitude of force A, A = 11.51 N. The magnitude of force B, B =…

Q: Which of the following is corresponds to the force acting at member AC? E 20 k 12 ft C D 12 ft 5 k B…

A: The free body diagram of the beam is as follow:

Q: (i) The reaction at the support 'A' = RA (in N): %3D %3D (ii) The reaction at the support 'B' = RB…

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Q: 4. From the figure shown below, determine the reactions at A, B, and D. 200 lb/ft 100 lb/ft 500 Ib…

A: To determine the reactions at A, B and D, we will first focus on beam CD and find reactions at C and…

Q: The resultant of the reactions at D is nearest to: 880N 1363N O 1595N O NONE OF THE GIVEN CHOICES O…

A: Draw the free-body diagram of member AC.

Q: C- In Fig.C, Determine the components of reaction at B. 800 N-m 600 N 1.5 m 1.5 m 2 m 2 m 45 D. Fig.…

A: For the given system  To determine  support reaction at B

Q: Q/Determine Hhe x and y Components of ti and F2 acting. on the beom Shown in below- 2= looN FI= 300…

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Q: Determine angles Cable B to moin tain メ」 W=8ON quilibrium · 'smooth 140

A: Given dataWeight of the block A WA = 80NWeight of the block B WB=70NBoth the blocks are hanging on…