Q3) A lug wrench is used to tighten a square-head bolt. If 50-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-in. bolt head so that their external effect on the bolt is equivalent to that of the two 50-lb forces. Assume that the forces are perpendicular to the flats of the bolt head. 1' A 50 lb A View C Detail (clearances exaggerated) 14" 50 lb 14"
Q3) A lug wrench is used to tighten a square-head bolt. If 50-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-in. bolt head so that their external effect on the bolt is equivalent to that of the two 50-lb forces. Assume that the forces are perpendicular to the flats of the bolt head. 1' A 50 lb A View C Detail (clearances exaggerated) 14" 50 lb 14"
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter3: Resultants Of Force Systems
Section: Chapter Questions
Problem 3.17P: The 3200-1b weight is supported by two cables. Knowing that the resultant of the cable tensions T1...
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![Q3) A lug wrench is used to tighten a square-head bolt. If 50-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-in. bolt head so that their external effect on the bolt is equivalent to that of the
two 50-lb forces. Assume that the forces are perpendicular to the flats of the bolt head.
1"-
A 50 lb
A
C
View C Detail
(clearances exaggerated)
14"
50 lb
14"](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F38795bd5-fc33-4f33-a1bc-35c81ee09347%2F8c059c54-8133-40fe-8890-cbc1152eed42%2F3ea4yf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q3) A lug wrench is used to tighten a square-head bolt. If 50-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-in. bolt head so that their external effect on the bolt is equivalent to that of the
two 50-lb forces. Assume that the forces are perpendicular to the flats of the bolt head.
1"-
A 50 lb
A
C
View C Detail
(clearances exaggerated)
14"
50 lb
14"
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