Introduction Momentum Newton’s First Law of Motion Newton’s Second Law of Motion Newton’s Third Law of Motion Gravitational and Absolute Units of Force Law of Conservation of Momentum Impulse and Impulsive Forceġ51 152 152 152 153 153 154 154 154 155 155 156 157 172 172 184 185 185 185 186 7.8.Ĭoncept of Motion Definitions Displacement-Time Graphs Velocity-Time Graphs Equations of Motion Under Uniform Acceleration Distance Covered in nth Second by a Body Moving with Uniform Acceleration Motion Under Gravity Some Hints on the use of Equations of Motion Highlights Objective Type Questions Exercises Theoretical Questions Unsolved ExamplesĨ. 6.15.Ĭoncept of Friction Characteristics of Frictional Force Types of Friction Static and Dynamic Friction Limiting Friction Laws of Friction Angle of Friction Co-efficient of Friction Angle of Repose Cone of Friction Motion of Body on Horizontal Plane Motion up an Inclined Plane Motion Down an Inclined Plane Screw Friction Screw Jack Highlights Objective Type Questions Exercises Theoretical Questions Unsolved Examplesġ51–187.
Moment of Inertia Theorem of Parallel Axes Theorem of Perpendicular Axes Radius of Gyration of the Section Moment of Inertia of Laminae of Different Shapes Highlights Objective Type Questions Exercises Theoretical Questions Unsolved ExamplesĨ7 88 88 89 90 91 91 92 93 117 117 118 118 118ġ24–150. 4.8.Ĭentre of Gravity of a Body Determination of Centre of Gravity Centroid Positions of Centroids of Plane Geometrical Figures Positions of Centre of Gravity of Regular Solids (a) Centroids of Composite Areas (b) Centre of Gravity of Simple Solids Areas and Volumes-Centroid Method Centre of Gravity in a Few Simple Cases Highlights Objective Type Questions Exercises Theoretical Questions Unsolved ExamplesĨ7–123. Principle of Moments Equilibrium Conditions for Bodies Under Coplanar Non-concurrent Forces Varignon’s Theorem Parallel Forces Graphical Method for Finding the Resultant of any Number of Like or Unlike Parallel Forces Couple Properties of a Couple Engineering Applications of Moments Resultant of a Coplanar, Non-concurrent Non-parallel Force System Highlights Objective Type Questions Exercises Theoretical Questions Unsolved ExamplesĤ. Moments Clockwise and Anti-clockwise Moments
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2.16.įorce Units of Force Characteristics of a Force Representation of Forces Classification of Forces Force Systems Free Body Diagrams Transmissibility of a Force Particle Resultant Force Component of a Force Principle of Resolved Parts Laws of Forces Resultant of Several Coplanar Concurrent Forces Equilibrium Conditions for Coplanar Concurrent Forces Lami’s Theorem Highlights Objective Type Questions Exercises Theoretical Questions Unsolved Examplesĩ 9 10 10 10 11 12 13 14 14 14 15 15 17 27 27 47 48 49 49 49 Introduction to Mechanics Basic Definitions Rigid Body Scalar and Vector Quantities Fundamental Units and Derived Units Systems of Units Highlights Objective Type Questions ExercisesĢ. Published by : LAXMI PUBLICATIONS (P) LTD 113, Golden House, Daryaganj, New Delhi-110002 Phone : 011-43 53 25 00 Fax : 011-43 53 25 28 © All rights reserved with the Publishers. LAXMI PUBLICA TI ONS (P) L TD PUBLICATI TIO LTD BANGALORE l CHENNAI l JALANDHAR l KOLKATA l Punjab College of Information Technology PATIALA (Punjab) (Heat Power Engg.) Hons.–Gold Medallist Grad.
APPLIED MECHANICS (Including Laboratory Practicals) S.I.
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