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A 1.92m C 55° ww 6101 290 E F 72° 72° G. www

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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Question

Given the force in spring AD which is 110N, final length of spring EC is 1.92 m, spring constant k= 9 N/cm, and point G= 72⁰ in the spring and pulley system shown, (a) what is load P in N? (b) the initial strength of spring EC in mm?

A
1.92m
C
www
6101
55°
D
290
E
F
720
A72°
G.
P.

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