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The 115-N force is applied as shown to one end of the curved wrench. If a = 21°, calculate the moment of F about the center O of the bolt. Determine the value of a (0 < a < 90°) which would maximize the magnitude of the moment about O; state the value of this maximum moment. The moments are positive if counterclockwise, negative if clockwise. F = 115 N -142 mm 65 mm 27 mm 27 mm a 65 mm

The 115-N force is applied as shown to one end of the curved wrench. If a = 21°, calculate the moment of F about the center O of the bolt. Determine the value of a (0 < a < 90°) which would maximize the magnitude of the moment about O; state the value of this maximum moment. The moments are positive if counterclockwise, negative if clockwise. F = 115 N -142 mm 65 mm 27 mm 27 mm a 65 mm

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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The 115-N force is applied as shown to one end of the curved wrench. If a = 21º, calculate the moment of F about the center O of the bolt. Determine the value of a (0 < a < 90°) which would maximize the magnitude of the moment about O; state the value of this maximum moment. The moments are positive if counterclockwise, negative if clockwise. Answers: Mo Momax- WA 65 mm Įk 27 mm i 37.8 142 mm- F = 115 N i 37.8 27 mm ↑ 0 65 mm A N.m N-m when a = 34
Transcribed Image Text:The 115-N force is applied as shown to one end of the curved wrench. If a = 21º, calculate the moment of F about the center O of the bolt. Determine the value of a (0 < a < 90°) which would maximize the magnitude of the moment about O; state the value of this maximum moment. The moments are positive if counterclockwise, negative if clockwise. Answers: Mo Momax- WA 65 mm Įk 27 mm i 37.8 142 mm- F = 115 N i 37.8 27 mm ↑ 0 65 mm A N.m N-m when a = 34
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