In the equilibrium position shown, the resultant of the three forces acting on the bell crank passes through the bearing O. Determine the vertical force P. Does the result depend on 0? 48 lb 6" 75 lb Answer: Pi 6" 15° k lb

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter2: Basic Operations With Force Systems
Section: Chapter Questions
Problem 2.106RP: The trapdoor is held in the position shown by two cables. The tensions in the cables are T1=30lb and...
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In the equilibrium position shown, the resultant of the three forces acting on the bell crank passes through the bearing O. Determine
the vertical force P. Does the result depend on 0?
48 lb
6"
75 lb
Answer: P = i
6"
15°
$
lb
Transcribed Image Text:In the equilibrium position shown, the resultant of the three forces acting on the bell crank passes through the bearing O. Determine the vertical force P. Does the result depend on 0? 48 lb 6" 75 lb Answer: P = i 6" 15° $ lb
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