Simple Machines What are the 6 simple machines? Inclined plane Wedge Screw Lever Wheel & Axle Pulley MACHINE Def: A device that allows you to do work in a way that is…

VECTOR MECHANICS FOR ENGINEERS: STATICS Ninth Edition Ferdinand P. Beer E. RussellJohnston, Jr. Lecture Notes: J. Walt Oler Texas Tech University CHAPTER © 2010 The McGraw-Hill…

1 Previous lectures • Chapter 1 Theoretical basis –Thermodynamics –Aerodynamics 2 Chapter 2 Principle of Gas Turbine Engine 3 Chapter 2 Principle of Gas Turbine Engine…

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1. Notes: Machines CW: Man & Machines H: Simple Machines 2. MachinesApril 15, 2009 3. Objectives Explain how a machine makes work easier Calculate mechanical advantage…

1. Method of Virtual Work 2. Contents 10 -Introduction Work of a Force Work of a Couple Principle of Virtual Work Applications of the Principle of Virtual Work Real Machines.Mechanical…

1. CHAPTER 14Work, Power and Machines 2. 14.1 Work and Power• Work requires motion .• Work is the product of force and distance.• Figure 1 work is only being done when…

Slide 1 Slide 2 Chapter 12 – Simple Machines A PowerPoint Presentation by Paul E. Tippens, Professor of Physics Southern Polytechnic State University © 2007 Slide 3 SIMPLE…

Slide 1STATICS VECTOR MECHANICS FOR ENGINEERS: STATICS Ninth Edition Ferdinand P. Beer E. Russell Johnston, Jr. Lecture Notes: J. Walt Oler Texas Tech University CHAPTER…

Slide 1 Slide 2 Work and machines Making jobs easier Slide 3 Work Work is done on an object when a force is exerted on an object that causes the object to move some distance.…