1 -1 Given the matrices A= 2. 2 1) B = 1. Show that (A+B) + A² +2.AB + B² .

Q: Find the force acting at points B and O if given F = 540 N. 1D find Bx 2) Find By 3) Find Ox 4) Find…

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Q: 5. Determine & and 0. Let q = 15 kN/m and L = 6m. I L 3 9 L 3 L 3 B

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Q: P2-8. set up the dot product to find the angle 0. Do not calculate the result. 3 m 2 m 2 m B

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Q: Q2/ Analy ze the forces shown in (Figure 2) into their components. F1 F2 F3 Figure 2

A: We have to figure out the horizontal and vertical components . for that we need to figure out the…

Q: determine P and R.

A: Given: P and Q force equivalent to single force which passes through single point A To determine…

Q: 2. Find the magnitude of the force F2 and the angle if the acting on

A: Need to find Magnitude of force and angle

Q: Q1: Find the sum and magnitude of the sum and minus of the two .(vectors A(3,0,-7) and B (5,-4,-1

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Q: a)Determine V at x = 7.2 ft. b)Determine M at x = 3.9 ft. c)Determine M at x = 0.5 ft.

A: Given that ,

Q: nd the Zero member enlys 3 3. 3. D. 3. 3. 8m

A: given; find zero force member only

Q: 2-74. Determine the angle 0 between the two cables. F2 = 40 N 4 m F= 70 N 2 m 3 m 2 m -3 m. 3 m х

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Q: 3'- 3.5' 3.5'

A: For solution refer below images.

Q: Replace the three forces acting on the shaft by a singl resultant force. Suppose that F1 = 650 lb,…

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Q: Q2) find the derivative of the functions : 1) y = 5x-2 2) f(v) =

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Q: The vertical force T = 121 kN is applied to the frame. Given: L1= 38.9 m; L2 = 5.7 m; L3 = 4.2 m.…

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Q: L2 L3 A 03 C L1 L4

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Q: Perform the operation g(t)=2t+5 f(t)= 2t+5 find: (g+f)(t)

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Q: termine the force at A and B the Figure 6N

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Q: (";") '3η -η y where n u = U. 2

A: The velocity of the fluid through the boundary layer is given as – Let us consider a control volume…

Q: 3. The couple show

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Q: 2-81. Determine the angle e between the two cables attached to the post. F = 400 N 35° 120° 60° 20°…

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Q: a)Determine V at x = 0.5 ft. b)Determine M at x = 4.4 ft. c)Determine M at x = 16.7 ft

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Q: الأسئلة Q1:The following vectors; Ā =, B = 1- Find the cross product 2- Find the angle between Ā and…

A: Given: The vector A is given as with coordinate is, 1,4,-1 The coordinate of vector B is,2,-4,6.

Q: 2-70. The guy wires are used to support the telephone pole. Represent the force in each wire in…

A: Given Tension in wire BD = 175 N Tension in wire AC = 250 N To find Force of each wire in cartesian…

Q: Q1): Determine the general solution of the O.D.E: (1-x) y'-y² =0

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Q: 2-57. If F = {350i – 250j – 450k} N and cable AB is 9m long, determine the x, y, z coordinates of…

A: Given data: The force, F = 350i – 250j – 450k. The length of the cable, r = 9 m. The coordinate of…

Q: Given the three vectors A = i, B = i- j, and C = k Find A.(BXC).

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Q: Q2:For the two vectors A(-3,0,-5),B(0,-4,-1), Express the difference in (IJK) form

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Q: If P1= 400 N and P2 = 65O N, * Calculate EF, and EF, using x'and y'axises y y' x' P1 2. P2) 30

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Q: If the function f(t) isC²(1) then f'(t) isC² (I)

A: Given function:

Q: 2-13. The force acting on the gear tooth is F= 20 1lb. Resolve this force into two components acting…

A: Given data Case (i)  Force (F) = 20lb Case(ii) Force (Fa) = 30lb

Q: For the given figure shown, a - 6 m, b = 9 m, c= 3 m, r= 7m. h b

A: The centroid of arc of a circle is on the X -axis So centroid of arc of circle wrt to X-axis is; Y1…

Q: 2- Two forces act on the hook. Determine the magnitude of the resultant force.

A: Two forces are 200 N and 500 N Find the magnitude of resultant force

Q: For the two vectors A(-3,0,-5),B(0,-4,-1) ,Express the difference in (IJK) form.

A: To find : Determine the difference in ijk form  Given : A-3,0,-5B0,-4,-1

Q: 2 -3 51 | Q-8: Find det(B), if b 1 3 = -1 -2 2]

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Q: 40. Find the magnitude of the torque about P if a 36-lb force is applied as shown. 4 ft PE 4 ft 30°…

A: Given data: The applied force, F = 36 lb. Calculate the angle as follows: tanθ=4 ft4…

Q: Q4) Find y" of the function y = sin(x²e*)

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Q: 1 -4 -2 4 and B =-1 A =-1 6. 6. 8. -6 -1 4 Find : a.) AB & BA; b.) B (2A -3B); c.) ATB & B" A; d.)…

A: First three subparts will be solve from multiple part questions posted. Please post again for other…

Q: Find the sum of the forces F1, F2 =196 N, and F3, if 0 = 60

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Q: 2-48 Three forces act on the bracket. Determine the magnitude and direction 0 of F1 so that the…

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Q: 3- Resolve the ( 100 N) force into horizontal and vertical components for each of the following…

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Q: 2-62. The 8-m-long cable is anchored to the ground at A. If z=5 m, determine the location +x, +y of…

A: The position vector of A A=xi+yj x=y A=xi+xj B=zk z=5m B=5K The length of the cable is AB=8m

Q: 2-58. Three forces act on the bracket. Determine the magnitude and direction 0 of F so that the…

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

Q: If y₁ and y2 are linearly independent solutions of t² y″ + 2y′ + (5 + t)y = 0 and if W(y1₁, y2)(1) =…

A: Given: Let us consider the given differential equation, t2yιι+2yι+5+ty=0 -----1 Wy1,y21=4 To find:…

Q: The curve which passes through the point (1,2) has slope(y') of 3x^2 - 2. Find the value of y when x…

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Q: If F = 125N, F2 determine the resultant force in the figure. = 25N and F3 = 150N,

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Q: Q5:- The vector i +bj-k is perpendicular to the vector I +2j-3k. what is the .?value of b Q6:- Prove…

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Q: F2 F1

A: givenfind value of F2l1=95cml2=50cm

Q: Homework Q1: If F=1200 N, Cosex= 0.25 and the ratio Fx to Fz is 0.6. Find and express F as a vector.

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Q: Resolve the 360-lb force into components along the cables AB and AC. Use α = 60° and β = 40°.

A: Given data: Load acting vertically downward at point A, P = 360 lb. Draw the free-body diagram of…

Q: Q4/B/ the value of X-bar is: * Q4/C/ The value of Y-bar is:

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