4 Your answer is partially correct.The pulley and gear are subjected to the loads shown. For these forces, determine the equivalent force-couple system at point O.R=y1Answers:200mm80mma(629Mo= (i325mm10°40.11110\mm1155 Ni + i680 N150 Ni+ -394! j+ i+1137.45174.49k) Nk) N.m

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Answered: Answers: R- 200 mm 80 mm (629 Moi 325…

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 2 m O Mp = (-6i+ 6j - 4k) kN - m Mp = (24i +8j +9k) kN - m Mp = (-6i-3j-6k) kN - m O Mp = (24i-8j+9k) kN - m Submit Request Answer P -2 m F = (-5i +4j+3k)kN 2 m Determine the moment of the force at A about point P. Use a vector analysis and express the result in Cartesian vector form. 3 m Review
A position vector from point B to the line of action of a force vector F is given as: rBF = {-10j + 2Ok} m Which of the following force vectors would cause the least amount of moment about point B? a) F = {3i - 6k} kN O b) F = {30.5j} kN O c) F = {5i - 10k} kN O d) F = {20j} kN
touch & OL166% 00:27 MENG250 - Practice Assi... Not saved yet •2-77. Determine the magnitude and coordinate direction angles of F, so that the resultant of the two forces is zero. Y2 B2 a2 y 60° 15°. F= 180 N O
Q8/ During a drilling operation, the small robotic device is subjected to an 800-N force at point C as shown. Replace this force by an equivalent force- couple system at point 0. Ans. Mo = 161 - 165 j + 120k N•m 300 mm 20° B 250 mm - y 30° F = 800 N
Chapter 2, Problem 2/033 A prybar is used to remove a nail as shown. Determine the moment of the 320-N force about the point o of contact between the prybar and the small support block. The moment is positive if counterclockwise, negative if clockwise. 320 N A 10° 340 mm 66° 26 mm Answer: Mo = N-m the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work
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 = 0.321li + 0.641j – 0.962k kN, IC B 1.5 m G 1.5 m A T= 1.2 kN 3 m 2 m 1.5m
Criven: 73.40 C E B 73.4 № A 35° X 73.4 N tit diameter 0.400 m =) Find the distance from the The single force origin To accurately represents the original force and couple system? must act in order 2
Can I have the method in vector mathematics. In lifting a heavy box, a man uses a block and tackle attached to the bottom of an I beam at hook B. The man applies 195 N force to end A of the rope. Given: X1 : 2.943 m Z1 : 1.655 m Z2 : 4.167 m a.) Determine the value of Y1 if the z-component of the moment at the origin is 254.558 N·m b.) Determine the x-component pf the Force Vector F. c.) Determine the mass of the box. If you believe that there is no possible way to solve the problem, justify on why the problem is invalid.
Problem 3. What is the moment of the 1.4 kN force along the direction of the 1.0 kN force? Express your answer as a magnitude and sketch the direction of rotation about the axis defined by the 1.0 kN force TIGBAO TK 1.0KN X 539 indi 21 150 mm 195 mm 2 4 160 mm 21% ARD 19TO 1.4 kN MEBIRT 0 DAW ITOM 00 1400
The pole OB is subjected to the 600-Jb force at B. Determine (a) the rectangular REPRESENTATION of the force. B 600 lb 90 ft 60 ft 20 ft y. Select the correct response 109i - 327) -491 k lb. 109 + 327j 491 k Ib. 87 51 + 35.4) + 256.8k Ib -87 5i + 35.4) + 256.8k ib
Replace the parallel force system acting on the plate by a resultant force ( kN ) and specify its location on the x-z plane. (x-coordinate and z-coordinate ). knowing that F1=17KN, F2=19KN, and F3=11.5kN. Resultant Force (kN) 0.5 m 47.5 1 m X-Coordinate (m) 1.1 Z-Coordinate (m) 1.615 F1 F2 1 m 1 m F3 05 m
l Z 4.5G+ ? 5:23 PM A docs.google.com Q18 If we use force F = 80N to pull the nail .Find the nail force resistance if the distance d = 0.5m and nail force distance 4cm Pivot إجابتك Q19 Determine the moment of the force about A F = 200 N 45° 100 mm A 100 mm'100 mm Determine the moment of the force about A. 16 إجابتك

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Answers: R- 200 mm 80 mm (629 Moi 325 mm 10° 40.11 110 1155 N mm i + i 680 N 150 N i+ -394 + i 1137.45 174.49 k) N k) N.m