The device shown is a part of an automobile seat-back-release mechanism. The part is subjected to the 7.6-N force exerted at A and a 250-N·mm restoring moment exerted by a hidden torsional spring. Determine the y-intercept of the line of action of the single equivalent force. Your answer will be positive if the intercept is above O and negative if below O. The device shown is a part of an automobile seat-back-release mechanism. The part is subjected to the 7.6-N forceexerted at A and a 250-N-mm restoring moment exerted by a hidden torsional spring. Determine the y-interceptof the line of action of the single equivalent force. Your answer will be positive if the intercept is above O andnegative if below O.F = 7.6 N15 mm17°45 mm250 N.mmAnswer: y =mm

To determine, y-intercept of line of action of single equivalent force.

Answered: g Determine the y-intercept

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g Determine the y-intercept

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 2.91P: (a) Replace the force F=2800i+1600j+3000klb acting at end A of the crank handle with a force R...

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Concept explainers

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.

Question

The device shown is a part of an automobile seat-back-release mechanism. The part is subjected to the 7.6-N force exerted at A and a 250-N·mm restoring moment exerted by a hidden torsional spring. Determine the y-intercept of the line of action of the single equivalent force. Your answer will be positive if the intercept is above O and negative if below O.

Branch of science that deals with the stationary and moving bodies under the influence of forces.

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