# Engineering Mechanics

Course Code:ULZ0051

Author:uLektz

University:

Regulation:2017

Categories:General Engineering

Format : ePUB3 (DRM Protected)

Type :eBook

Rs.189 Rs.28 Rs.85% off

Description :Engineering Mechanics of ULZ0051 covers the latest syllabus prescribed by General for All University for regulation 2017. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

##### Topics
###### UNIT I BASICS AND STATICS OF PARTICLES

1.1 Introduction

1.2 Units And Dimensions

1.3 Laws of Mechanics – Lami‟s theorem, Parallelogram and triangular Law of forces

1.4 Vectorial Representation Of Forces And Moments

1.5 Vector operations of forces: Additions, Subtraction, Dot Product, Cross Product

1.6 Coplanar Forces – rectangular components – Equilibrium of a particle

1.7 Forces In Space - Equilibrium Of a Particle In Space

1.8 Equivalent Systems Of Forces - Principle Of Transmissibility

###### UNIT II EQUILIBRIUM OF RIGID BODIES

2.1 Free Body Diagram- Types Of Supports -Action and reaction forces, Stable Equilibrium

2.2 Moments And Couples - Moment Of a Force About a Point And About An Axis - Vectorial Representation Of Moments And Couples, Scalar Components Of a Moment

2.3 Varignon’s Theorem- Single equivalent force, Equilibrium Of Rigid Bodies In Two Dimensions- Equilibrium Of Rigid Bodies In Three Dimensions – Examples

###### UNIT III PROPERTIES OF SURFACES AND SOLIDS

3.1 Centroids and centre of mass

3.2 Triangular areas by integration

3.3 Theorems of Pappus

3.4 Area moments of inertia of plane areas

3.5 Triangular areas by integration

3.6 Principal moments of inertia of plane areas

3.7 Mass moment of inertia

3.8 Relation to area moments of inertia

###### UNIT IV DYNAMICS OF PARTICLES

4.1 Displacements , Velocity and acceleration, their relationship

4.2 Relative motion

4.3 Curvilinear motion

4.4 Newton’s law

4.5 Work Energy Equation of particles

4.6 Impulse and Momentum

4.7 Impact of elastic bodies

###### UNIT V FRICTION AND ELEMENTS OF RIGID BODY DYNAMICS

5.1 Frictional force – Laws of sliding friction – equilibrium analysis of simple systems with sliding friction –wedge friction

5.2 Rolling resistance

5.3 Translation and Rotation of Rigid Bodies - Velocity and acceleration - General Plane motion.