**Computations, Mechanics and Materials**

Dr. Harpreet Singh

### STATICS AND DYNAMICS (ME110)

#### Course Contents and Assessment

S. No. | Description | Download link |
---|---|---|

1 | Course contents | Syllabus |

2 | Grading methodology | Assessment Criteria |

#### Lectures Schedule, Topics and Assignments/Papers

Lecture. No. | Lecture Topic |
---|---|

Lecture 1 | Scalars; Vectors; Force; Resultant of Forces |

Lecture 2 | Static Equilibrium; Free Body Diagrams(FBD); Equilibrium of Particles |

Lecture 3 | Concept of Moment; Transmissibility; Varignon's Theorem; Moment of Couples; |

Lecture 4 | Addition of Couples; Equivalent System; Reduction of System of Forces |

Lecture 5 | Concurrent, Coplanar and Parallel Forces; Wrench |

Lecture 6 | Equilibrium of Rigid Bodies; Types of Connections; Two and Three Member Systems |

Lecture 7 | Statical Determinacy; Practice Problems |

Lecture 8 | Center of Gravity and Centroids |

Lecture 9 | Center of Symmetry |

Lecture 10 | Pappus-Guldinus Theorem; Distributed Loads on Beams and Submerged Bodies |

Lecture 11 | Area Moment of Inertia; Radius of Gyration; Parallel Axis Theorem; Mass Moment of Inertia |

## Quiz-1 |
Spring 2022 |

Lecture 12 | Engineering Structure: Truss, Frame and Machine; Method of Joints |

Lecture 13 | Method of Section; Compound Truss |

Lecture 14 | Analysis of Frames; Analysis of Machines; Practice Problems |

Lecture 15 | Friction, Coulomb's Laws of Dry Friction |

Lecture 16 | Angle of Repose; Friction Practice Problems |

Lecture 17 | Wedge; Belt Friction |

Lecture 18 | Journal Bearing; Rolling Resistance |

Lecture 19 | Practice Problems |

Lecture 20 | Practice Problems |

## Mid-Term Exam |
Spring 2022 |

Lecture 21 | Work Done by Force, Virtual Displacement, Principle of Virtual Work |

Lecture 22 | Conservative Force, Principle of Minimum Potential Energy |

Lecture 23 | Practice Problems |

Lecture 24 | Kinematic of Particle; Rectilinear Motion |

Lecture 25 | Particle Motion; Projectile Motion |

Lecture 26 | Curvilinear Motion |

Lecture 27 | Frame of Reference; Dependent Motion |

Lecture 28 | Kinetics of Particle; Newtonian and Inertial Frame of Reference; Equilibrium |

Lecture 29 | Non-Rectangular Components of Acceleration; Tangential and Normal Acceleration |

Lecture 30 | Polar Coordinates; Acceleration |

Lecture 31 | Newton's Second Law of Motion; Dynamic Equillibrium |

Lecture 32 | Kinetics of Particles: Work and Energy, Conservation of Energy |

## Quiz-2 |
Spring 2022 |

Lecture 33 | Impulse and Momentum |

Lecture 34 | Impact of Two Bodies |

Lecture 35 | Practice Problems |

Lecture 36 | Kinematics of Rigid Bodies; Velocity in General Plane Motion |

Lecture 37 | General Plane Motion: Acceleration |

Lecture 38 | Rotating Frame of Reference, Corolis Acceleration |

Lecture 39 | Kinetics of Rigid Bodies: Force and Energy Methods |

Lecture 40 | Practice Problems |

## End-Term Exam |
Spring 2022 |