Part A Y FR = Submit Part B In (Figure 1), ₁ = 2.5 kN/m and w2 = 7.5 kN/m Replace the distributed loading by an equivalent resultant force and couple moment acting at point A. Figure W₂ HÅ Value Submit Determine the equivalent resultant force 4 Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force is downward. Request Answer μA (MR) A = Value -3 m- Request Answer → + Units SHO ? Units input for part A Units 3 m Determine the couple moment. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. SWD ? < 1 of 1 > Units input for part B W₂ B Review

Part A Y FR = Submit Part B In (Figure 1), ₁ = 2.5 kN/m and w2 = 7.5 kN/m Replace the distributed loading by an equivalent resultant force and couple moment acting at point A. Figure W₂ HÅ Value Submit Determine the equivalent resultant force 4 Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force is downward. Request Answer μA (MR) A = Value -3 m- Request Answer → + Units SHO ? Units input for part A Units 3 m Determine the couple moment. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. SWD ? < 1 of 1 > Units input for part B W₂ B Review

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

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In (Figure 1), w1 = 4 kN/m and w2 = 6.5 kN/m. Replace the distributed loading by an equivalent resultant force and couple moment acting at point A. Figure W₂ 3 m 3 m W 1 of 1 Determine the equivalent resultant force. Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force is downward. FR= Submit Part B for Part A for Part A undo for Part A redo for Part A reset for Part A keyboard shortcuts for Part A help for Part A Value Units Determine the couple moment. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. (MR)A= Submit Request Answer Provide Feedback for Part B for Part B undo for Part B redo for Part B reset for Part B keyboard shortcuts for Part B help for Part B Value Units Request Answer Next >
Figure 1.5 m 2 m 2m 0.5m B 2 1m 2.5 m 4 m 1 of 1
The shelf bracket is subjected to the force F = 336 Newtons at an angle 0 = 25.5°. Compute the moment (in N-m) that this force exerts about each of the two attachment points (screw locations in the figure). Take counterclockwise moments to be positive. a F 2013 cc CC Michael Swanbom BY NC SA Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 48.0 cm 45.6 cm 4.10 cm The moment about the upper attachment point is N-m. The moment about the lower attachment point is N-m. luk-
Replace the loading by an equivalent resultant force and couple moment acting at point O. (Figure 1) The loading function is w = 4.5x² lb/ft. Figure W 10 ft -X ▼ Part A Determine the magnitude of the equivalent resultant force. Express your answer in pounds to three significant figures. FR = Submit Part B X = 路 VG ΑΣΦ Submit Request Answer vec Specify the location of the equivalent resultant force on the beam, measured from the left end. Express your answer in feet to three significant figures. VE ΑΣΦ Request Answer ? Pearson ? vec lb ? ft
6 in 60° 20 in Statics Instructor A vertical force of P = 100 lb is required to remove the nail at C from the board. Determine the magnitude of the moment about B exerted by the 100 lb vertical force. Draw a free body diagram for the system. Then, use what you know about moments to solve for Mp What is the magnitude of the moment at point B due to P if P = 100 lb and 9 = 10"? Round to the nearest whole number. Enter a response then click Submit below lb in
with the following modifications: Add an additional force P = 20kN acting downwards at point B
What is the equivalent resultant force and specify its location, measured from point 0 Choices: FR= 12.5 kN, d= 1.54 m FR= 13.5 kN, d= 1.44 m FR= 12.5 kN, d= 1.64 m FR= 13.5 kN, d= 1.54 m
Problem 4.61 Figure 15m 0.5m B 2.5 m 1 of 1 Part A Determine the magnitude of the moment of the force F = {50i- 21 j-80k} N about the base line AB of the tripod. (Figure 1) Express your answer to three significant figures and include the appropriate units. MAB= Submit μÀ Value Request Answer < Return to Assignment Units Provide Feedback ?
Answer for the 1st part of the problem. magnitude of force A = 74 N direction of force A = 25o north of west second force = P direction of force P = α south of west arrow_forward The resultant of two forces is horizontal , it means that the y component of resultant = 0 Ry = ASin(25o) - PSin(α) 0 = (74×0.42) - PSin(α) PSin(α) = 31.08 NFor, the smallest force P , the value of Sinα must be maximum which is 1 when the value of αis 90 degree Thus, P×Sin(90o) = 31.08 N P = 31.08 N The magnitude of smallest force P = 31.08 N the direction of force P = 90 degree south of west = along - y axis= arrow pointing vertically downw
Replace the loading on the frame (Figure 1) by a single resultant force. Suppose that F1 = 150 lb, F2 = 50 lb, and M = 500 lb · ft. measured counterclockwise from the positive x axis 0 = 42.6 Submit Previous Answers Correct Here we learn how to find the direction of the resultant force when the magnitudes and directions of the applied forces are given. Part C Figure 1 of 1 Specify where the resultant's line of action intersects member AB, measured from A. Express your answer in feet to three significant figures. • View Available Hint(s) 2 ft ΑΣφ vec y = ft below A 4 ft M Submit -3 ft 30 * F2 < Return to Assignment Provide Feedback
Replace the loading system acting on the post by an equivalent resultant force and couple moment at point B. Suppose that F₁-850 N and F₂ = 550 N (Figure 1) Figure 300 N 1500 Nm ▾ Part C 3 -2m- 1 of 1 > Submit Request Answer (MR)B= Value A Part A Submit Request Answer Determine the magnitude of the resultant force. Express your answer to three significant figures and include the appropriate units. FR- Submit Part B Value VA 4 → Request Answer Determine the angle between the resultant force and the axis. Express your answer using three significant figures. C Units Units Determine the equivalent resultant couple moment about point B. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. ? www ? Review °, measured clockwise from the positive axis
What are the magnitude (F) and the location measured from end A (d) of the equivalent resultant force of the triangular distributed load in the figure below 3m в Select one O a F 9 KN: de 6 m O b F 18 KN: d 6 m O c F6 KN: d= 6.5 m O d. F-6 KN:d1m