A 2.0-lb force Fis applied to the knob of the window-opener mechanism when the crank BC is horizontal. Determine the moment of the force about point A and about line AB (report both answers as vectors). Assume a = 1.9 in., b = 2.5 in., c= 1.2 in., and 0 = 21°. C B

A 2.0-lb force Fis applied to the knob of the window-opener mechanism when the crank BC is horizontal. Determine the moment of the force about point A and about line AB (report both answers as vectors). Assume a = 1.9 in., b = 2.5 in., c= 1.2 in., and 0 = 21°. C 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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Question

A 2.0-lb force Fis applied to the knob of the window-opener mechanism when the crank BC is horizontal. Determine the moment of
the force about point A and about line AB (report both answers as vectors).
Assume a = 1.9 in., b = 2.5 in., c= 1.2 in., and 0 = 21°.
C
B

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