'Resultant moment' diaporamas de présentation

Engineering Mechanics: Statics

Engineering Mechanics: Statics. Chapter 5: Equilibrium of a Rigid Body. Chapter Objectives. To develop the equations of equilibrium for a rigid body. To introduce the concept of the free-body diagram for a rigid body. To show how to solve rigid-body equilibrium problems using the

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Forces and Moments of Force

Forces and Moments of Force. D. Gordon E. Robertson, PhD, FCSB Biomechanics Laboratory, School of Human Kinetics, University of Ottawa, Ottawa, Canada. Force. a push or pull physical property that causes a mass to accelerate (i.e., change of speed, v , or direction, w )

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Engineering Fundamentals

Engineering Fundamentals. Session 9. Equilibrium. A body is in Equilibrium if it moves with constant velocity. A body at rest is a special case of constant velocity i.e. v = 0 = constant.

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Centre of Gravity

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Space Forces

Ekeeda Provides Online Civil Engineering Degree Subjects Courses, Video Lectures for All Engineering Universities. Video Tutorials Covers Subjects of Mechanical Engineering Degree.

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Couples. Resolution of a force into a force and a couple.

Couples. Resolution of a force into a force and a couple. F. F. A Couple. A system of forces whose resultant force is zero but the resultant moment about a point is not zero. A system of forces whose resultant force is zero but the resultant moment about a point is not zero. z. d. F 1. A.

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Moments

Moments. Basics . The turning effect of a force is called a moment. A moment depends on the size of the force and the distance between the action of the force and the pivot. . What is the moment in this example? . Write down the equation to calculate the momentum of a force?

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Hydrostatic Forces on Curved, Submerged Surfaces

Hydrostatic Forces on Curved, Submerged Surfaces. x. Pressure is always acting perpendicular to the solid surface since there is no shear motion in static condition. P z. P. q. P x. Z. q. q. dA x =dAcos( q ). dA z =dAsin( q ). Projected Forces. x. h. dA z. Z. Integrated over

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And, we want to reduce this force system to the simplest one possible, a wrench.

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My Homework 5 Presentation

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