A lug wrench is used to tighten a square-head bolt. If 59-lb forces are applied to the wrench as shown, determine the magnitude F of the equal forces exerted on the four contact points on the 1.2 in. bolt head so that their external effect on the bolt is equivalent to that of the two 59-lb forces. Assume that the forces are perpendicular to the flats of the bolt head.

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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A lug wrench is used to tighten a square-head bolt. If 59-lb forces are applied to the wrench as shown, determine the magnitude F of the equal forces exerted on the four contact points on the 1.2 in. bolt head so that their external effect on the bolt is equivalent to that of the two 59-lb forces. Assume that the forces are perpendicular to the flats of the bolt head.

1.2">
59 lb
A
View C Detail
(clearances exaggerated)
11"
59 lb
11"
Transcribed Image Text:1.2"> 59 lb A View C Detail (clearances exaggerated) 11" 59 lb 11"
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