A force F of magnitude 47 N is applied to the gear. Determine the moment (positive if counterclockwise, negative if clockwise) of F about point O. Assume r = 110 mm, 0 = 21°.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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help me pls :(
ignore the values in the picture and substitute it with the ones in the problem

14°
F = 78 N
r= 145 mm
Transcribed Image Text:14° F = 78 N r= 145 mm
A force Fof magnitude 47 N is applied to the gear. Determine the moment (positive if counterclockwise, negative if clockwise) of F
about point O.
Assume r = 110 mm, 0 = 21°.
The image shows a gear with center O and
radius R. A downward force F is applied at
rim of gear at an angle theta from imaginary
perpendicular line.
Answer: Mo =
N-m
Transcribed Image Text:A force Fof magnitude 47 N is applied to the gear. Determine the moment (positive if counterclockwise, negative if clockwise) of F about point O. Assume r = 110 mm, 0 = 21°. The image shows a gear with center O and radius R. A downward force F is applied at rim of gear at an angle theta from imaginary perpendicular line. Answer: Mo = N-m
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