The toggle-wedge is an effective device to close the gap between two planks during construction of a wooden boat. For the combination shown, if a force P of 275 lb is required to move the wedge, determine the friction force F acting on the upper end A of the toggle. The coefficients of static and kinetic friction for all pairs of mating surfaces are taken to be 0.34. Assume 15% = 7° Answer: F= i y A lb

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The toggle-wedge is an effective device to close the gap between two planks during construction of a wooden boat. For the
combination shown, if a force P of 275 lb is required to move the wedge, determine the friction force F acting on the upper end A of the
toggle. The coefficients of static and kinetic friction for all pairs of mating surfaces are taken to be 0.34.
Assume 0 = 15%, p = 7°
P
Ꮎ
Answer: F = i
A
lb
Transcribed Image Text:The toggle-wedge is an effective device to close the gap between two planks during construction of a wooden boat. For the combination shown, if a force P of 275 lb is required to move the wedge, determine the friction force F acting on the upper end A of the toggle. The coefficients of static and kinetic friction for all pairs of mating surfaces are taken to be 0.34. Assume 0 = 15%, p = 7° P Ꮎ Answer: F = i A lb
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