Newton's Laws of Motion
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Newtonian Mechanics
- overview and scope
Concept of Force
- classification of forces
- Newton's first and second laws
- inertial frame of reference
- principle of conservation of linear momentum
- impulse
Newton's Third Law
- action-reaction pairs and applications
Free-Body Diagrams
- weight and normal force
- representing normal reaction in different situations
- tension
- friction representation in diagrams
Equilibrium of a Particle
- concurrent forces
- Lami's theorem
Problem Solving with Newton's Laws
- systematic approach to standard problems
Dynamics of Accelerated Bodies
- translational motion analysis
Connected-Body Systems
- analysis of Newton's laws in connected bodies
- apparent weight in lifts
- blocks connected with strings
- problems of string with mass
Non-Inertial Frames
- pseudo (fictitious) force and applications
Constraint Relations
- pulley constraint
- wedge constraint (normal constraint)
- pulley and wedge constraint
- general constraints
Springs
- spring force and combinations of springs
- force constant of composite springs
- springs in parallel
- springs in series
Friction Fundamentals
- static and kinetic friction
- properties of friction
- direction of frictional force
Angle of Friction
- definition and significance
Pull vs Push
- why pull is easier than push
Minimum Force Analysis
- minimum force required to move a block
Angle of Repose
- angle of sliding and its link to the coefficient of friction
Blocks on Inclined Planes
- two blocks in contact moving on an inclined plane
Friction Between Two Blocks
- analysis of frictional force between blocks in contact
- condition of existence of static friction
Friction on Multiple Surfaces
- case where force is applied on the lower block
- case where force is applied on the upper block
- analysis of frictional force while walking
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- 41 subtopics
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