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Unit 2: Friction
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Laws of friction
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Introduction To Friction
10:00
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Angle of Friction
4:00
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Angle of Repose
5:00
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application of friction on inclined planes Wedges and ladders friction Application to flat belt
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Problems on inclined plane: 1
3:00
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Problems on inclined plane: 2
8:00
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Problems on inclined plane: 3
10:00
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Problems on inclined plane: 4
7:00
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Problems on inclined plane: 5
11:00
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Problems on inclined plane: 6
9:00
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Problems on inclined plane: 7
9:00
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Problems on inclined plane: 8
7:00
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Numerical on Ladder
43:00
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Numerical on wedges
42:00
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SPPU PREVIOUS YEAR SOLVED EXAMPLES
(34 pages)
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Friction Important Questions SPPU
(10 pages)
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Distributed Forces and Friction
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Moment of area
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Centroid of plane lamina and wire bends
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Introduction to Centroid | Center of Mass | Center of Gravity
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Derivation of Centroid Formula | Engineering Mechanics | First year Engineering
18:00
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Centroid of a triangle | Engineering mechanics | First year engineering | mechanics problems
19:00
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Centroid of a Circle and Semicircle | Engineering mechanics | First year | mechanics problems
12:00
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Centroid of sector
7:00
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Live Lecture 1: CENTROID PRBLEM SOLVING
76:00
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Live Lecture 2: CENTROID PRBLEM SOLVING
66:00
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SPPU PREVIOUS YEAR QUESTIONS: Centroid of Lines and Areas
(27 pages)
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Moment of Inertia
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Centroid Important sppu
(6 pages)
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Resolution and Composition of Forces
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Principle of statics
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Force system
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Foundation Course for Engineering Mechanincs Live Lecture 1
55:00
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Foundation Course for Engineering Mechanics Live Lecture 2
56:00
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Resolution and composition of forces
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Resultant of concurrent forces
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resultant of parallel force system
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Moment of a force
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Varignon’s theorem
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Couple
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Equivalent force couple system
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Live 1 : Resultant of concurrent Force System
77:00
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Live 2 : Resultant of Parallel Force System
48:00
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Numerical on Parallel Force System
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Resultant of parallel general force system
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Introduction To General Force System: Example 1
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Example 2: General Force System
12:00
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Example 3: General Force System
16:00
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Example 4: General Force System
5:00
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MODULE 1 SPPU
(7 pages)
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Resolution of forces
(2 pages)
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Force couple and system
(3 pages)
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composition of force
(25 pages)
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Equilibrium
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Free body diagram Equilibrium of concurrent
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parallel forces in a plane Equilibrium of general forces in a plane Equilibrium of three forces in a plane
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Types of beams
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simple and compound beams
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Type of supports and reaction
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Forces in space
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Resultant of concurrent and parallel forces in a space
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Equilibrium of concurrent and parallel forces in a space
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Introduction To Equilibrium
8:00
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Types of Support & Reaction
12:00
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Types of Load
15:00
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PROBLEM 1: Equilibrium
16:00
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PROBLEM 2: Equilibrium
9:00
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PROBLEM 3: Equilibrium
16:00
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PROBLEM 4: Equilibrium
13:00
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PROBLEM 5: Equilibrium
9:00
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PROBLEM 6: Equilibrium
5:00
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PROBLEM 7: Equilibrium
4:00
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PROBLEM 8: Equilibrium
5:00
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Equilibrium of connected bodies: EXAMPLE 1
9:00
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Equilibrium of connected bodies EXAMPLE 2
14:00
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Equilibrium of connected bodies EXAMPLE 3
8:00
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Equilibrium of connected bodies EXAMPLE 4
12:00
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Analysis of Structures
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Two force member
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Analysis of plane trusses by Method of joints Analysis of plane trusses by method of section
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Analysis of plane frames
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Cables subjected to point load multi force member
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Kinematics of Particle: Kinematics of linear motion
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Basic concepts Equation of motion for constant acceleration Motion under gravity
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Variable acceleration motion curves
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Problems Based on Variable Acceleration
27:00
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Problems Based on Graphical Analysis
54:00
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Projectile Motion Numerical
41:00
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Kinematics of Particle Kinematics of curvilinear motion
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Basic Concepts Equation of motion in Cartesian coordinates Equation of motion in path coordinates Equation of motion in polar coordinates Motion of projectile
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Kinetics of Particle: Kinetics
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Newton’s Second Law of motion Application of Newton’s Second Law
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Work
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Power
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Energy
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conservative and non-conservative forces Conservation of energy for motion of particle
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Impules
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Momentum
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Direct central impact
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Coefficient of restitution
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Impulse Momentum principle of particle
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Launch your Graphy