Personal Wiki of Subhrajit Bhattacharya

Particle dynamics, work-energy, impulse-momentum, impact, systems of particles; kinematics of rigid bodies, kinetics of rigid bodies in plane motion, energy, momentum, eccentric impact.

Course Site:

• https://coursesite.lehigh.edu/course/view.php?id=160457

Course Documents:

• Course Information and Policies

Lecture Videos: Numbered as [lecture_number].[video_part_number]

• 28.2 - Forced Vibrations - Amplitude Range Problem
• 28.1 - Forced Vibrations - Resonance Problem
• 27.2 - Forced Vibrations - Introduction
• 27.1 - Vibrations - Energy Method Problem
• 26.2 - Energy Method in Vibrations - Introduction
• 26.1 - Vibrations - Small Oscillation Problem
• 25.3 - Vibrations - Problem involving a Rigid Body
• 25.2 - Vibrations - Problem
• 25.1 - Vibrations - Review and Introduction
• 24.3 - Vibrations - Introduction
• 24.2 - Conservation Principle Problem for Rigid Bodies
• 24.1 - Review of Rigid Body Kinetics Formulae
• 23.4 - Impact of Rigid Bodies - Problem
• 23.3 - Impact of Rigid Bodies - Introduction
• 23.2 - Rigid Body Kinetics - Conservation of Angular Momentum Problem
• 23.1 - Relative Angular Velocity for Rigid Bodies
• 22.2 - Conservation of Angular Momentum for Rigid Bodies - Introduction
• 22.1 - Work-Energy Principle for Rigid Bodies - Conservation of Total Energy Problem
• 21.3 - Work-Energy Principle for Rigid Bodies - Gear Problem
• 21.2 - Moment Due to a Couple and Radius of Gyration
• 21.1 - Work-Energy Principle for Rigid Bodies - Introduction
• 20.3 - Kinetics of Rigid Bodies - Rolling Disk on an Incline Problem
• 20.2 - Kinetics of Rigid Bodies - Sliding Truck Problem
• 20.1 - Kinetics of Rigid Bodies - Moment equation about points other than the center of mass
• 19.3 - Kinetics of Rigid Bodies - Translating Slab Problem
• 19.2 - Kinetics of Rigid Bodies - Pulley Problem
• 19.1 - Kinetics of Rigid Bodies - Moment Computation
• 18.2 - Kinetics of Rigid Bodies - Introduction
• 18.1 - Rigid Body Kinematics - Problem involving Motion Relative to a Rotating Frame
• 17.3 - Rigid Body Kinematics - Motion Relative to Rotating Frame - Problem 1
• 17.2 - Rigid Body Kinematics - Motion Relative to Rotating Frame - Introduction
• 17.1 - Planar Rigid Body Kinematics - Gear Problem
• 16.3 - Planar Rigid Body Kinematics - Instantaneous Center of Rotation Examples
• 16.2 - Planar Rigid Body Kinematics - Instantaneous Center of Rotation Introduction
• 16.1 - Planar Rigid Body Kinematics - Piston Problem Acceleration Analysis
• 15.3 - Planar Rigid Body Kinematics - Piston Problem Velocity Analysis
• 15.2 - Rigid Body Kinematics - Rotating and Translating Rigid Bodies
• 15.1 - Planar Rigid Body Kinematics - Contact Problem
• 14.3 - Planar Rigid Body Kinematics - Velocity and Acceleration
• 14.2 - Rigid Body Kinematics - Spatial Rigid Body Problem
• 14.1 - Rigid Body Kinematics - Velocity and Acceleration in Rotation about a Fixed Axis
• 13.3 - System of Particles - Work-energy Problem 2
• 13.2 - System of Particles - Work-enery Problem 1
• 13.1 - System of Particles - Work-energy Principle Introduction
• 12.3 - System of Particles - Problem involving Conservation of Angular Momentum
• 12.2 - System of Particles - Angular Momentum Introduction
• 12.1 - System of Particles - Problem on Conservation of Linear Momentum
• 11.3 - System of Particles - Center of Mass Problem
• 11.2 - System of Particles - Center of Mass and Conservation of Lin Momentum
• 11.1 - Coefficient of Restitution -Problem
• 10.3 - Impact - Problem
• 10.2 - Oblique Impact - Coefficient of Restitution
• 10.1 - Impact - Coefficient of Restitution
• 9.3 - Conservation Principle for Two-particle System - Problem
• 9.2 - Impulse and Momentum - Introduction
• 9.1 - Work Energy Principle - Conservation of Total Energy Problem
• 8.3 - Work Energy Principle - Conservative and Nonconservative Forces Problem
• 8.2 - Work Energy Principle - Conservative Forces and Potential Energy
• 8.1 - Work Energy Principle - Review and Problem
• 7.2 - Work Energy Principle - Introduction
• 7.1 - Angular Momentim - Orbital Transfer Problem
• 6.3 - Angular Momentum - Conservation Problem
• 6.2 - Angular Momentum - Introduction
• 6.1 - Newton's Laws of Motion - Problem 3
• 5.3 - Newton's Laws of Motion - Problem 2
• 5.2 - Newton's Laws of Motion - Problem 1
• 5.1 - Newton's Laws of Motion - Introduction
• 4.3 - Tangent-Normal Coordinates - Problem
• 4.2 - Radial-Transverse Coordinates - Problem
• 4.1 - Changing Coordinate Systems - Radial-Transverse, Tangent-Normal
• 3.2 - Curvilinear Motion - Nonrectangular Coordinates, Radial-Transverse
• 3.1 - Curvilinear Motion - Vectors, Problem
• 2.2 - Curvilinear Motion - Vectors
• 2.1 - Relative Rectilinear Motion - Constrained Motion Problem
• 1.3 - Relative Rectilinear Motion - Introduction
• 1.2 - Rectilinear Motion of Single Particle - Problem
• 1.1 - Rectilinear Motion of Single Particle - Theory
• 0.2 - Quick Overview of Coursesite
• 0.1 - Introduction and Discussion of Course Policy

Lecture Slides: The section numbers mentioned on the filename of the Lecture PDF are section numbers from the 11th edition of the book. Please refer to the table of contents of the 11th edition of the book to identify the names of the topics/sections if you need to look up the corresponding sections from an older version of the book with a different section numbering.

• Lecture 1 - book sections 11.1, 11.2
• Lecture 2 - book sections 11.2, 11.4
• Lecture 3 - book sections 11.4, 11.5B
• Lecture 4 - book sections 11.5, 11.5B
• Lecture 5 - book sections 12.1
• Lecture 7 - book sections 12.2, 13.1
• Lecture 8 - book sections 13.1, 13.2
• Lecture 9 - book sections 13.2, 13.3
• Lecture 10 - book sections 13.3, 13.4
• Lecture 11 - book sections 13.4, 14.1
• Lecture 12 - book sections 14.1
• Lecture 13 - book sections 14.1, 14.2
• Lecture 14 - book sections 15.1, 15.2, 15.4
• Lecture 15 - book sections 15.1, 15.2, 15.4
• Lecture 16 - book sections 15.3, 15.4
• Lecture 17 - book sections 15.4, 15.5
• Lecture 18 - book sections 15.5, 16.1
• Lecture 19 - book sections 16.1
• Lecture 20 - book sections 16.1, 16.2
• Lecture 21 - book sections 17.1
• Lecture 22 - book sections 17.1, 17.2
• Lecture 23 - book sections 17.2, 17.3
• Lecture 24 - book sections 17.1, 17.2, 19.1
• Lecture 25 - book sections 19.1, 19.2
• Lecture 26 - book sections 19.2, 19.3
• Lecture 27 - book sections 19.3, 19.4
• Lecture 28 - book sections 19.3, 19.4

teaching mechanical