H.W: A frame ABC is supported in part by cable DBE that passes through a frietionless ring at B. Knowing that the tension in the cable is 385 N, determine (a)- the resultant ( R) of the forces as a vector which exerted by the cables on the support at D and E, (b)- the angles between R and each of the coordinate axes. Answer: 2 mm 210 R= Fn + F =-(375 N)i + (455 N)j-(460 N)k 0, =120.1° 0, = 52.5° S10 mm 400 m 0, =128.0° 40 mm

H.W: A frame ABC is supported in part by cable DBE that passes through a frietionless ring at B. Knowing that the tension in the cable is 385 N, determine (a)- the resultant ( R) of the forces as a vector which exerted by the cables on the support at D and E, (b)- the angles between R and each of the coordinate axes. Answer: 2 mm 210 R= Fn + F =-(375 N)i + (455 N)j-(460 N)k 0, =120.1° 0, = 52.5° S10 mm 400 m 0, =128.0° 40 mm

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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