PROBLEM 7. A bolt needs to be tightened to a degree that is equal to a moment amounting to 60 N-mm. If a 14-inch cross wrench will be used, how much force should be applied on both ends of the wrench to tighten the bolt? PROBLEM 8. If 0 = 60 deg, find the following: a) x and y components of 900 lb b) x and y components of 500 lb 900 lb Ꮎ 500 lb P x

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A bolt needs to be tightened to a degree that is equal to a moment amounting to 60 N-mm. If a 14-inch cross wrench will be used, how much force should be applied on both ends of the wrench to tighten the bolt?
 If ϴ = 60 deg, find the following:
a)
x and y components of 900 lb
b)
x and y components of 500 lb

PROBLEM 7. A bolt needs to be tightened to a degree that is equal to a moment amounting to 60 N-mm. If a 14-inch cross
wrench will be used, how much force should be applied on both ends of the wrench to tighten the bolt?
PROBLEM 8. If 0 = 60 deg, find the following:
a) x and y components of 900 lb
b) x and y components of 500 lb
900 lb
Ꮎ
500 lb
P
x
Transcribed Image Text:PROBLEM 7. A bolt needs to be tightened to a degree that is equal to a moment amounting to 60 N-mm. If a 14-inch cross wrench will be used, how much force should be applied on both ends of the wrench to tighten the bolt? PROBLEM 8. If 0 = 60 deg, find the following: a) x and y components of 900 lb b) x and y components of 500 lb 900 lb Ꮎ 500 lb P x
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