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The objectives of the course are
After completion of the course, students will be able to:
Module I: (6 hours)
Force and Moment:
Law of Transmissibility of a Force, Composition and Resolution of Forces, Resultant and Equilibrant, Resultant of Two and Several Forces, Moment of a Force and a Couple, Varignon’s Principle of Moment
Practice-1: Verification of the laws of the parallelogram of forces
Module II: ( 6 hours)
Equilibrium:
System Isolation and Free Body Diagram, Particle Equilibrium, Lami’s theorem, General Conditions of Equilibrium, Types of Supports and Support Reactions, Rigid Body Equilibrium.
Practice-2: To verify the condition of equilibrium by finding reactions at the support of a beam
Module III: ( 6 hours)
Friction:
Basic Terms used in Dry Friction, Laws of Coulomb Friction, Equilibrium of Bodies on an Inclined Plane, Ladder Friction, Belt Friction
Practice-3: Determination of Angle of Repose
Module IV: ( 4 hours)
Centroid:
Axis of Symmetry, Centroid of Lines, Areas and Volumes, Centroid of Composite Section.
Module V: ( 6 hours)
Moment of Inertia:
Rectangular and Polar Moment of Inertia, Radius of Gyration, Parallel Axis Theorem and Perpendicular Axis Theorem, Moment of Inertia of Composite Section
Practice-4: Determination of Moment of Inertia of a flywheel.
Module VI: ( 4 hours)
Kinematics of Linear Motion:
Kinematics of a Particle, Uniform and Variable Acceleration, Motion under Gravity.
Module VII: (8 hours)
Kinetics of Linear Motion:
Principles of Dynamics such as Newton’s Second Law, Work-Energy Principle, Impulse-Momentum Principle, Law of Conservation of Momentum, and Energy Conservation
Practice-5: Verification of Newton’s second law of motion
Practice-6: Verification of conservation of momentum in collision
Text Books:
Engineering Mechanics: Statics and Dynamics by A. K. Tayal, Umesh Publications
Reference Books:
Engineering Mechanics by S. Timoshenko, D.H. Young, and J.V. Rao, Tata McGraw-Hill
Engineering Mechanics by D.S. Kumar, S.K. Kataria and Sons
Introduction, Law of Transmissibility of a Force, System of forces
YouTube: https://youtu.be/HjFunNWJplI
Study Materials: MFE-1
Composition and Resolution of Forces, Resultant and Equilibrant
YouTube: https://youtu.be/T8-g7stZwDs
Study Material: MFE-2
Moment of a Force and a Couple, Varignon’s Principle of Moment
YouTube: https://youtu.be/us7KNhguSuM
Study Material: MFE-4
Practice-1(2 hrs.):
Verification of the law of the parallelogram of forces
YouTube: https://youtu.be/BSP-3J4H6pM
System Isolation and Support Reactions
YouTube: https://www.youtube.com/watch?v=P73w5ALGWjE&t=1s
YouTube: Support Reactions
Study Material: Mechanics for Engineers-6a
Particle Equilibrium, General Conditions of Equilibrium
YouTube: https://youtu.be/AZzFQDeeUBI
Study Material: MFE-7
Particle Equilibrium: Methods of Resolution & Lami’s Theorem
YouTube: Lami's theorem
Study Material: MFE-7
Practice-2(2 hrs.)
To verify the condition of equilibrium by finding reactions at the support of a beam
YouTube: https://youtu.be/swJULZs71Oo
Laws of Coulomb Friction, Problems
YouTube: https://youtu.be/Bf4UrWfys5U
YouTube: https://youtu.be/doY2MIsU2aQ
Study Material: MFE-8
Practice-3(2 hrs.):
Determination of Angle of Repose
YouTube: https://youtu.be/ON8h8Tg65Sc
YouTube: https://youtu.be/KWCb8U_T4Hc
virtual lab:http://www.thephysicsaviary.com/Physics/Programs/Labs/ForcesOnInclineLab/index.html
Axis of Symmetry, Centroid of Lines, Areas, and Volumes
YouTube: https://youtu.be/R8wKV0UQtlo
Study Material: MFE-13
Centroid from 1st principle, Centroid of Basic shapes
YouTube: https://youtu.be/G2jhy-SXceQ
Study Material: MFE-14
Rectangular and Polar Moment of Inertia, Radius of Gyration
YouTube: https://youtu.be/A4KhJYrt4-s
Study Material: MFE-15
Parallel Axis Theorem and Perpendicular Axis Theorem
YouTube: https://youtu.be/_Kwel7lQNcA
Study Material: MFE-16
MI from the 1st principle, MI of some basic shapes
YouTube: https://youtu.be/_Kwel7lQNcA
Study Material: MFE-16
Moment of Inertia of Composite Sections
YouTube: https://youtu.be/2TqDATuJU8k
Study Material: MFE-17
Practice-4(2 hrs.):
Determination of Moment of Inertia of a fly wheel.
Kinematics of a Particle, Graphical representations, Uniform acceleration
YouTube: https://youtu.be/4dCrkp8qgLU
Study Material: MFE-19
Equations of motion, problems
Physclip: https://www.animations.physics.unsw.edu.au/mechanics/chapter2_projectiles.html#2.2
Study Material: MFE-20
Variable Acceleration, Motion under Gravity
Physclip: https://www.animations.physics.unsw.edu.au/mechanics/chapter2_projectiles.html#2.2
Study Material: MFE-20
Force, momentum, Newton's laws of motion
YouTube: https://youtu.be/xzA6IBWUEDE
Study Material: MFE-22
Newton’s Second Law and D’ Alembert’s Principle
YouTube: https://youtu.be/xzA6IBWUEDE
Study Material: MFE-22
Work-Energy Principle, Impulse-Momentum Principle
YouTube: work-energy: https://youtu.be/zVRH9d5PW8g
YouTube: Impulse-momentum:https://youtu.be/E13h1E_Pc00
Study Material: MFE-23
Law of Conservation of Momentum, Law of Conservation of Energy
YouTube: https://youtu.be/OTK9JrKC6EY
Study Material: https://www.slideshare.net/eliseb/conservation-of-momentum
Practice-5(2 hrs.):
Verification of Newton’s second law of motion
Vlab: http://vlab.amrita.edu/index.php?sub=1&brch=74&sim=207&cnt=4
Practice-6(2 hrs.):
Verification of conservation of momentum in collision
Vlab: http://vlab.amrita.edu/index.php?sub=1&brch=74&sim=189&cnt=4
I am an Associate Professor of Physics at the School of Applied Science, Paralakhemundi Campus of Centurion University of Technology and Management in Odisha. I have been teaching Physics since 1995, shortly after completing my postgraduate degree from Berhampur University. I possess over six years of teaching experience at the +2 level and twenty-five years […]
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