Q3: Find the magnitude, location and slope of the resultant of the force system shown below. k=30 EN F 100 KN. 53° A B 30 F50 &N 1 m 3 m a4

Q: 2. EVALUATE 4x°- ° - 2x*+15x³ ィ

A: ∫ 4x10-2x4+15x3x3dx∫ 4x10x3-2x4x3+15x3x3dx∫ 4x7-2x+15dx4×x88-2×x22+15x +Cx82-x2+15x+C

Q: 3- Two vectors A-i+2j-k written and lying in the xy-plane, the A.B can be A: 12 В: 10 C: 6 D. 0

A:

Q: 3*-3-x X. Vdddc lim X+o 3*+3-x

A: To evaluate the limit given by; limx→+∞3x-3-x3x+3-x First rewrite the above expression as follows;…

Q: E=501-200j+150k}N| Fi={70j+100k}N

A: When multiple forces are acting on a body, then to analyze the body, we need to calculate the…

Q: find the following: - Find the x-component of the moment of F1 (in lb-ft) about O. - Find the…

A: F1=-25i⏜+20j⏜+35k⏜F2=-12i⏜+-28j⏜+40k⏜a=4 ftb=3 ftc=2 ftd=2.5 ft

Q: is equivalent to

A:

Q: 2 m Find the angle theta. a = 5. b = 3. 1m 1m D

A:

Q: 5. A person pulls on a rope with a force of 100 lbs as shown below. What is the moment about point A…

A:

Q: The magnitude of two vectors A and B shown in the figure below are respectively A = 3m and B = 1.5…

A: first of all segregate A and B vector in i (x- component) and j (y- component) form. then apply…

Q: Use De Moivre's theorem to (i) express (2 + 2i)5 in polar form. (ii) find all cube roots of (V3 + i)…

A: (i) Write (2 + 2i)5 in the polar form,

Q: y F1 = 30 N 3 4 F3 = 50 N 20° F2 = 20 N

A: From the data given in question, F1 = 30 N F2 = 20 N F3 = 50 N

Q: b 120° a a 120° 120°

A: the unit extensions in three directions with 120◦ between them are Ꜫa = 430.10-6   Ꜫb= 260.10-6 Ꜫc=…

Q: m2=2 kg, m3=5 kg, r1370 mm, r2-50 r3 = 110 B to dynamically balance the shaft balancing masses of 6…

A: Given m1 = 8Kg, m2 = 2kg, m3=5kg, r1=70mm, r2=50mm and r3=110mm, d=330mmmA=mB=6Kgfind rA, rB, θA and…

Q: a = 4 m b = 3.2 m c = 2 m F = {-7i+4j+12k} N Specified axis: AF   Find the magnitude of the moment…

A: Given data: Image with relevant details   To determine: Moment of a force about AF

Q: F3 = 750 N 45° 5 30° F2 = 625 N F = 850 N

A:

Q: 2 for the system show ヌ6)- to k=4 find xt)

A: Given : To find : x(t)

Q: In the figure, cables AD, AB and AC are needed to support the 60lb box. Determine the coordinates of…

A:

Q: You are required to calculate the second moment of area about the x-axis for the figure below. a mm…

A: Answer: (a) The second moment of area of segment 2 about x-axis is 143676.944 mm4. (b) The second…

Q: A-B = А. В.

A: Given: A→=13B→=23θ=100°To determine:A→.B→

Q: 4. Three vectors A = 2i - j- k, B = i+j- 2k, and C = i+3j - k, where aB +C is perpendicular to A,…

A:

Q: Find the magnitude of A, if A = { 2 , 3, 4}

A: Given Data⇒ A = { 2 , 3, 4}

Q: 3-20.For the system shown in Figure P3-20 determine the moment about (a) point A and (b) point B. 8…

A:

Q: I- axis y-axis Figure (1) Q1] Answer the following questions: For figure (1): The object is…

A: Mechanical Equilibrium: A body is said to be in mechanical equilibrium if it satisfies the following…

Q: Q4: using scalar prodect to find the angle between A= 2i+3j+1k B= -4i+2j-1k

A:

Q: Find F and write R in unit vectors.

A:

Q: Q2 1- Vx lim x+ 1-x

A:

Q: 4- The equation ofthe plane which contains the points A (-1,0,1), B (1,-2, 1) and C(2. 0.-1) is

A:

Q: rewrite the expression

A: k=-7/3 k=-2/3

Q: 4- Two non- zero vectors A =i-j+2k and B = 2i-j+k are neither orthogonal nor parallel.

A:

Q: R mm 150 mm א

A:

Q: 2) The cantilevered L-bracket has applied loads of P and Q at point A. Find M, V, and N in each…

A:

Q: 3- Find the value of resultant R, if T=400N, P=450N, F=20ON, B=60°, a=40°. Y T

A: x−component of F=F cosα=200×cos40 x−component of F=153.208 N  (+x−axis) y−component of F=F…

Q: lao N A Sm

A: The given system of force is as shown below, Resolving the force into two component,…

Q: d²u 3. If u = a?t, find dt?

A:

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.