QI/ The rigid pole and cross-arm assembly is supported by the three cables shown.A turnbuckle at D is tightened until it induces a tension T in CD of 1.2 kN. ExpressT as a vector. Does it make any difference in the result which coordinate system isused?Ans. T = 0.321i + 0.641j – 0.962k kN,1.5 m /CB1m1.5 mT = 1.2 kN3mE01.5 m3 m2 mm Q2/ The cable BC carries a tension of 750 N. Write this tension as a force T actingon point B in terms of the unit vectors i, j, and k. The elbow at A forms a rightangle.Ans. T= -598i + 41lj +189.5 k N12m-1.6 m0.7 mA.300.8 mB

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

Q1/ The rigid pole and cross-arm assembly is supported by the three cables shown. A turnbuckle at D is tightened until it induces a tension T in CD of 1.2 kN. Express T as a vector. Does it make any difference in the result which coordinate system is used?

Q1/ The rigid pole and cross-arm assembly is supported by the three cables shown. A turnbuckle at D is tightened until it induces a tension T in CD of 1.2 kN. Express T as a vector. Does it make any difference in the result which coordinate system is used?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Compute the components of the Unit Vector n AB = nxi + n,j+nzk pointing in the same direction as…

A: Given: The magnitude of the torque created is T=24 kN. The expression for position vector of AB…

Q: Replace the three forces shown by an equivalent force-couple system at point A. If the forces are…

A: GIVEN DATA- A LOADED FRAME GIVEN WE HAVE TO FIND FORCE AND COUPLE ACTING AT A

Q: If the resultant of the loads shown passes through point B, determine the equivalent force-couple…

Q: For the truss loaded as shown, determine the equation for the line of action of the stand-alone…

Q: Determine the equivalent resultant force and couple moment at point A for force system. Set F1 = 100…

Q: QI: Replace the two forces by an equivalent single force R and couple M at point A specifies the…

Q: For the truss loaded as shown, determine the equation for the line of action of the stand-alone…

A: Given,

Q: A light fixture of negligible mass, has three applied forces acting on it as shown. |F,| = 4 kN 1.2…

Q: Problem 6: Inputs: a = 600 mm b = 400 mm c = 200 mm F = 100 N The line of action of the force vector…

Q: Problem 3. If M = 48000 N-mm, then replace the loading below with an equivalent resultant force and…

Q: a. Define the position vector AD. b. Define the Cartesian Force vector for the force F of 90.0 lbs.…

A: **According to the guidelines we can answer only three subparts at a time, please resubmit the…

Q: 2/1 The force F has a magnitude of 800 N. Express F as a vector in terms of the unit vectors i and…

A: As per expert guidelines we are supposed to answer only the first question of the given multiple…

Q: Situation 8. The value of Rx = EFx, Ry = EFy, and £Mo for five force systems lying in the xy-plane…

A: R X =Σ FX AND Ry = ΣFY and ΣM o for the Force System lying in the X-Y plane as shown in…

Q: 2/85 Determine and locate the resultant R of the two forces and one couple acting on the I-beam.…

Q: Consider the frame shown below with two cables attached to it at points A and C. Note the…

Q: 2-22. Determine the design angle (0 ≤ ≤ 90°) between members AB and AC so that the 400-lb horizontal…

Q: An experimental device imparts a force of magnitude F = 49 lb to the front edge of the rim at A to…

A: Given data F = 38 lb a = 36 in. b = 28 in. c = 5 d = 6 h = 12 in. H = 10 ft. = 10×12 in. = 120…

Q: 2/6 Two forces are applied to the construct shown. Determine the angle which ma tant of the two…

A: (1) Given data as per questionF1=800 NF2=425 N

Q: simplified model as shown in figure below of a planar robotic arm. You may assume that each segment…

A: It is required to determine moment of force about point A

Q: 4/113 Determine the components of all forces acting on each member of the loaded frame. A M C R M…

Q: Problem 2 (30 points): Find the resultant couple moment of the two couples that act on the pipe…

Q: In a three-joint robot, L1=350mm, L2=250mm and L3=50mm. If x=300mm and Z=400mm and α=30° in…

A: L1=350mm, L2=250mm and L3=50mm x=300mm and Z=400mm, α=30° Calculate the position of…

Q: Replace the loading system with an equivalent force and couple moment located at point A. Show the…

Q: For the truss loaded as shown, determine the equation for the line of action of the stand-alone…

A: Given data: F1=35 kNF2=20 kNF3=20 kNF4=15 kNM=140 kN.m Need to determine the equation for the…

Q: For the given loading system (two forces and one couple moment) acting on the frame, find the…

A: To determine:The magnitude,direction and location of equivalent force

Q: Write an expression for the unknown Tension in cable AC (hint: use unit vectors!)

Q: Replace the three forces shown by an equivalent force-couple system at point A. If the forces are…

A: Given data: Image with relevant details To determine: Resultant force magnitude…

Q: pecify the magnitude of F2 and its coordinate direction angles of F2 that the resultant force FR…

A: From the given data, Forces can be written in Cartesian form,

Q: Determine the equivalent force-couple system at point O. Both the rest resultant moment M. Provide…

A: giventhrust force F=95kNfighter jet a shown below

Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

QI/ The rigid pole and cross-arm assembly is supported by the three cables shown.
A turnbuckle at D is tightened until it induces a tension T in CD of 1.2 kN. Express
T as a vector. Does it make any difference in the result which coordinate system is
used?
Ans. T = 0.321i + 0.641j – 0.962k kN,
1.5 m /C
B
1m
1.5 m
T = 1.2 kN
3m
E
01.5 m
3 m
2 m
m

Q2/ The cable BC carries a tension of 750 N. Write this tension as a force T acting
on point B in terms of the unit vectors i, j, and k. The elbow at A forms a right
angle.
Ans. T= -598i + 41lj +189.5 k N
12m-
1.6 m
0.7 m
A.
30
0.8 m
B

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Consider the pipe structure projecting from the wall at point “A”. Find the resultant force and couple moment acting at point “A”. Express the resultant force and couple moment in Cartesian (vector) form. (Hint: the 1,000 lb force needs to be expressed as a vector and the “dimension box” provides the information necessary to define the unit vector in the direction of F.)
sketch fbd if possible
3. Compute the moment of the 0.4-lb force about the pivot O of the wall-switch toggle. F = 0.4 lb 30°
Determine the interval of values of P for which the resultant of the three forces applied on the shown bracket does not exceed 170 lb. Solve the problem analytically and also present the solution using a vector diagram scheme and interpret in writing the values found if it is required (negative values) (see img)
Show steps, thank you
Help!!!!! Please answer clearly (numerically)
parts d,e,f
Statics Determine magnitude of FA and FB
Question #2: Suppose you needed to replace the 2000 lb force in the figure below with a horizontally- oriented force through point A, a vertically-oriented force through point C, and a couple. Give the vector expressions for the forces through A and C as well as the vector expression for the couple. Your vector expressions will depend on your choice of coordinate system (which direction relative to the figure you choose for x, y, and z) so please be sure to show your coordinate system on your schematic and free-body diagrams. 2000 lb 30 B 5 ft A 2 ft
Express result of Part 5 in the form of a Cartesian vector.
When will the resultant force-couple system be the same at all points? Why do we say that the moment of a couple is independent of the moment point? What is the difference between the effect of the moment of a force about a point and the moment of a couple on the motion of an object? d- The plate ABCD is acted on by the force and couple system shown in Figure Question –S3-dCompute the force couple resultant at point A. Determine the location of the single force resultant.
Given the image below, what is the force and couple set acting at point A that is equivalent to the two applied forces applied as shown? Put with directions.