Answers:(a) The force-couple system at O:R =( ii+ ij) IbMo =ik Ib-in.(b) The line of action of the single resultant R:On the x-axis x=iin.On the y-axisy =iin. Current Attempt in ProgressFour people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) theequivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant forceR passes.Assume F1 = 61 Ib, F2 = 74 lb, F3 = 43 lb, F4 = 57 lb, a = 73 in., b = 61 in., and 0 = 44°.yF.|ABF .CF,аF,

Answered: Image /qna-images/answer/a11371df-6778-4629-a514-ebc79af4b47b.jpg

Answered: Four people are attempting to move a…

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

Similar questions

150 mm Q.2: Determine the resultant couple moment of the three couples acting on the plate F = 200 lb F3 = 300 lb %3D -d=4 ft- F2 = 450 lb A! %3D dz 5 ft %3D dz = 3 ft a F2 = 450 lb B. %3D F = 200 lb F3 = 300 lb %3D
62 Chapter 2 Force Systems 2/84 Determine and locate the resultantR of the two forces and one couple acting on the I-beam. 8 kN 25 kN-m -2 m 5 kN Problem 2/84 218E D
Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁ = 68 lb. F₂ = 62 lb, F3 = 36 lb. F4 = 50 lb. a = 92 in., b = 74 in., and 0 = 45° F₁ F₂ F₁ R= b Mo= O Answers: (a) The force-couple system at O: i IA On the x-axis x= a On the y-axis y = i B i+ (b) The line of action of the single resultant R: Q F, k lb-in. 0 in. in. j) lb
The crate is on the ground and is to be hoisted using the three slings shown. Replace the system of forces acting on the slings by an equivalent resultant force and couple moment at point O. The force F₁ is vertical. F3 = 400 N F₂ = 500 N F₁ = 600 N 45° 45° 0 60° 120° 1 m 0.25 m 0.25 m y
Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁-86 lb, F2-89 lb, F3-44 lb, F4-54 lb, a-95 in., b-72 in., and 6 = 40° | A B 0 F₁ F₁ Answers: (a) The force-couple system at O: R- Mo- C klb-in. j) lb
Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁ = 82 lb, F₂ = 87 lb, F3 = 36 lb, F4 = 74 lb, a = 81 in., b = 69 in., and 0 = 46° F F₂ F₁ 5º Answers: (a) The force-couple system at O: R= (i Mo= On the x-axis x= On the y-axis y= B Mi i+ (b) The line of action of the single resultant R: F, Mi klb-in. 0 in. in. j) lb
Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁ = 77 lb, F₂ = 72 lb, F3 = 49 lb, F4 = 75 lb, a = 88 in., b = 74 in., and 0 = 48% F₂ F₁ Answers: b (a) The force-couple system at O: R= Mo= (199 175 On the x-axis X= On the y-axis y = 1.67 i+ i 0.878 (b) The line of action of the single resultant R: B. klb-in. F, 104 0 F₁ 4 in. in. j) lb
A 170-kg horizontal beam is supported at the ends A and B. A 300-kg piano rests a quarter of the way from the end A. Determine the magnitude of the vertical force on the support at A. Determine the magnitude of the vertical force on the support at B.
For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5. Assume F₁ = 40 kN, F2 = 50 kN, F3 = 35 KN, F4 = 40 kN, and M = 100 kN-m. 6 m H G F₁ Answers: 8 m x-axis: x = i y-axis: y = i F₁ Equation of line: y = B M D -F₁ F₂ 3 3 X+ i 3
Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁ = 77 lb, F₂ = 72 lb, F3 = 49 lb, F4 = 75 lb, a = 88 in., b = 74 in., and 0 = 48% F₂ F₁ Answers: (a) The force-couple system at O: R= Mo= On the x-axis x = On the y-axis y= B i F₂ (b) The line of action of the single resultant R: i+ i k lb-in. Ө -X in. in. j) lb
Answers: (a) The force-couple system at O: R = ( i i+ i j) Ib Mo = i k Ib-in. (b) The line of action of the single resultant R: On the x-axis x= i in. On the y-axis y = i in.
For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5. Assume F₁ = 20 kN, F₂ = 40 kN, F3 = 40 kN, F4 = 50 kN, and M = 120 kN-m. 6 m H C F₁ Answers: 8 m F₂ Equation of line: y = x-axis: x = i -1.04 y-axis: y = i 1.37 B ·x M D 1.32 F₁ F₂ E E X+ 1.37 E

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS