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MEM202-Chapter-1 Lecture

# MEM202-Chapter-1 Lecture - Chapter1 GeneralPrinciples...

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h Chapter 1 General Principles Objectives: Objectives : Students will be able to: a) Identify what is mechanics / statics. b) Understand the fundamental concepts of Statics c) Work with two types of units. d) Apply problem solving strategies. e) Present the final answer appropriately. MEM202 ENGINEERING MECHANICS – STATICS CHAPTER 1 GENERAL PRINCIPLES 1

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What is “Mechanics” Mechanics Study of what happens to a “BODY” when FORCES are applied to it. Solid Mechanics Study the physics of solids Fluid Mechanics Study the physics of fluids Mechanics of Rigid Bodies Mechanics of Deformable Bodies Fluid Mechanics Bodies whose size and shape do not change Bodies whose size and shape do change Statics Mechanics of Materials (MEM220) Fluid Dynamics (MEM202 (MEM202) Dynamics (MEM230, MEM330) Mechanics of Vibration (MEM320) Aerodynamics MEM202 ENGINEERING MECHANICS – STATICS CHAPTER 1 GENERAL PRINCIPLES 2 (MEM238) (MEM423) (MEM420)
Fundamental Concepts in Statics and Dynamics Newton’s Three Laws of Motion First Law: A particle originally at rest (i.e., in equilibrium), or moving in a straight line with a constant velocity v , will remain in this state provided it is not subjected to an unbalanced force state provided it is not subjected to an unbalanced force.

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MEM202-Chapter-1 Lecture - Chapter1 GeneralPrinciples...

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