MEEN 121 • Final • Statics

Force System Resultants

Equilibrium of a Rigid Body

Simple Trusses, Method of Joints

Method of Joints Example-1

Method of Joints Example-2

Zero Force Members (ZFMs)

Zero Force Members Example

Method of Joints Example-3

Method of Sections

Method of Sections Example-1

Method of Sections Example-2

Space Trusses

Space Trusses Example

Frames and Machines

Frames and Machines Example-1

Frames and Machines Example-2

Frames and Machines Example-3

Chapter Review

Equilibrium of a Rigid Body in 2D

Equilibrium of Rigid Body in 2D

Equilibrium for Rigid Body in 3D

Equilibrium of Rigid Body in 3D

Equilibrium of Rigid Body in 3D

Equilibrium in 3D (Moment About an Axis)

Equilibrium in 3D (Moment About an Axis)

Structural Analysis: Trusses

Structural Analysis: Trusses

Structural Analysis: Trusses

Structural Analysis: Frames and Machines

Structural Analysis: Frames and Machines

Structural Analysis: Frames and Machines

Structural Analysis: Frames and Machines

Structural Analysis: Frames and Machines

Structural Analysis: Trusses

Structural Analysis: Trusses

Structural Analysis: Frames and Machines

Structural Analysis: Trusses

Structural Analysis: Frames and Machines

Characteristics of Dry Friction

Friction Example-1

Friction Example-2

Wedges

Wedges Example

Frictional Forces on Flat Belts

Friction Belts Example-1

Friction Belts Example-2

Chapter Review

Cables with Concentrated Loads

Cables with Concentrated Loads Example

Cables with Distributed Loads

Cables with Distributed Loads Example

Cables with Their Own Weight

Center of Gravity, Mass, Volume and Centroid of an Area

Centroid of an Area Under a Function Example-1

Centroid of an Area Under a Function Example-2

Centroid of a Curved Line

Centroid of a Composite Area

Centroid of a Composite Area Example

Centroid of a Composite Line Example

Centroid of a Composite Volume Example

Theorems of Pappus and Guldinus

Pappus and Guldinus Example

Chapter Review

Moment of Inertia Under a Function, Parallel Axis Theorem, Radius of Gyration

Moment of Inertia Under a Function Example

Moment of Inertia for Composite Areas

Moment of Inertia for Composite Area Example

Chapter Review

Internal Forces: Shear Force and Moment Diagrams

Internal Forces: Shear Force and Moment Diagrams

Internal Forces: Shear Force and Moment Diagrams

Structural Analysis: Trusses

Moment of Inertia

Friction: Wedges

Friction

Centroid

Centroid

Area Moment of Inertia

Area Moment of Inertia

Area Moment of Inertia

Area Moment of Inertia

Centroid and Moment of Inertia

Moment of Inertia

Equilibrium of a Rigid Body in 3D

Structural Analysis: Frames and Machines

Friction

Center of Gravity, Friction

Moment of Inertia

Formula Sheet for All Chapters