Note: answer all the questions except Q1 Choose A or BQ1: Choose question A or BA: Determine the magnitude of the resultant force and its direction measured counterclockwise from the positiveх ахis.B: Determine the magnitude of the resultant force acting on the plate and its direction, measured counterclockwisefrom the positive x axis.y60°F2 = 750 NF = 650 N30° F2 = 250 N45°45°F = 900 NFig. AF = 400 NFig. BQ2 : The antenna tower is supported by three cables. If the forces of these cables acting on the antenna areFB = 510 N, Fc = 640 N and FD = 560 N determine the magnitude and coordinate direction angles of the resultantforce acting at A.Q3: Determine the magnitude of the moments MA, Mx , My, Mz and MAC produced by the force F.AFBFp4 ftFc20 m8 m-3 ft12 m-12 mO.2 ft18 m16 m.AF (4i + 12j- 3k} lbFig. Q3Fig. Q2

Resolving the forces in the x and y-direction F2=250sin300 i+250cos300 j=125i+216.5063j F1=400cos450…

Note: answer all the questions except Q1 Choose A or B Q1: Choose question A or B A: Determine the magnitude of the resultant force and its direction measured counterclockwise from the positive х ахis. B: Determine the magnitude of the resultant force acting on the plate and its direction, measured counterclockwise from the positive x axis. 60° 30° F2 250 N F2 = 750 N y F3 = 650 N 45° 45 F = 900 N Fig. A F = 400 N Fig. B

Note: answer all the questions except Q1 Choose A or B Q1: Choose question A or B A: Determine the magnitude of the resultant force and its direction measured counterclockwise from the positive х ахis. B: Determine the magnitude of the resultant force acting on the plate and its direction, measured counterclockwise from the positive x axis. 60° 30° F2 250 N F2 = 750 N y F3 = 650 N 45° 45 F = 900 N Fig. A F = 400 N Fig. B

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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