Problem 4.138 Replace the loading by an equivalent resultant force and couple moment acting at point O. Suppose that w 75 lb/ft. (Figure 1) Figure 1 of 1 9 ft W W -9 ft- > Part A Determine the resultant force. Express your answer using three significant figures. Enter positive value if the force is upward and negative value if the force is downward. 15] ΑΣΦ11 | vec FR = Submit Part B (MR)O = My Answers Give Up Submit Determine the couple moment. Express your answer using three significant figures. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. VG ΑΣΦΠvec | ? My Answers Give Up lb ? kip ft Provide Feedback Continue

Problem 4.138 Replace the loading by an equivalent resultant force and couple moment acting at point O. Suppose that w 75 lb/ft. (Figure 1) Figure 1 of 1 9 ft W W -9 ft- > Part A Determine the resultant force. Express your answer using three significant figures. Enter positive value if the force is upward and negative value if the force is downward. 15] ΑΣΦ11 | vec FR = Submit Part B (MR)O = My Answers Give Up Submit Determine the couple moment. Express your answer using three significant figures. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. VG ΑΣΦΠvec | ? My Answers Give Up lb ? kip ft Provide Feedback Continue

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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Part A Replace the loading system acting on the beam by an equivalent resultant force and couple moment at point O. Suppose that F = 550 N, F2 = 200 N, and M = 300 N - m. (Figure 1) Determine the magnitude of the resultant force. Express your answer to three significant figures and include the appropriate units. Templates Symbols undo redo Tesel keyboard shortcuts Help Fg = Value Units Part B Determine the angle between the resultant force and the z axis. Express your answer using three significant figures. Temglates Symbols Siope/Displacemen vector undo rego Teset keyboard shortcuts Help . measured counterciockwise from the negative a axis Part C Figure Determine the equivalent resultant couple moment about point O. Express your answer to three significant tigures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. Templates Symbois undo rego Teset keyboard shortcuts Halp 02 m (Ma)o = Value Units 1.5…
НОМE WORK 3 Determine the resultant force at A. for the figure below Hint : 1- Find the position of all points A,B.C (x, y., z) 2. Find Fas und FAC 3. Find Tanl and Iracl 4. Find FAg = F UA and Fac = F UAC 5- Finally find R and a, B.y 3m Fc= 500N FB= 500N 3m 5m 3m B 2m 4m 5m
Problem 4.159 Set w₁ = 2.5 kip/ft and ₂ = 2 kip/ft (Figure 1). Figure 4.5 ft W₁ -6 ft Part A Determine the magnitude of the equivalent resultant force of the distributed loading. Express your answer in kilopounds to three significant figures. VAZ Ivec S FR = Submit Part B d= Request Answer Submit Specify the location of the equivalent resultant force on the beam measured from point A. Express your answer in feet to three significant figures. 15. ΑΣΦH Ivec Request Answer < Return to Assignment Ò Provide Feedback ? ? kip ft
92: The screw eye in figure below subjected to two forces F, and F,. Determine the magnitude and diredion f the resultant force using the Cosine law . Law• F=150 N Fi 100 N 15 "
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1) Determine the normal force at point C(Nc) Express your answer in pounds to three significant figures. 2) Determine the shear force at point C(Vc). Express your answer in pounds to three significant figures. 3) Determine the moment at point C.Mc Express your answer in pound-feet to three significant figures.
Replace the loading by an equivalent resultant force. (Figure 1) Suppose that w1 = 5 lb/ft, w2 = 2 lb/ft, and F = 80 lb. a) Determine the magnitude of the resultant force. Express your answer in pounds to three significant figures. b) Specify the location of the force on the beam, measured from A. Express your answer in feet to three significant figures.
Define the term resultant force
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
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
ASAP
For multiple choice, choose the best answer. Show all work: indicate your plan and draw FBD's (Free Body Diagrams), write/label (symbolic) equations (e.g., ZFx = 0) before writing numeric equations, box answers. 2. For the force and geometry shown, determine the moment of force F about point A. 200 mm 30° F=80 N 400 mm 40° 250 mm 300 mm 200 mm