مخطط الموضوع

  • Mechanics of the material point

    طي الكل توسيع الكل

  • Presentation of the Author

    • Dr. Katia. SIDI AHMED
    • University: Mohamed khider BISKRA 
    • Faculty: Sciences and techniques
    • Department: Electrical Engineering 
    • Contact : katia.sidiahmed@univ-biskra
    • availabilities : Sunday, Monday, Tuesday 12H00-13H00 by mail : I commit myself to answer by mail in 24 hours following the reception of the message.
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  • Course objectives

    1. Introduce clear definitions and deal with the basic physical quantities that are used to express physical law.
    2. Determine the kinematic quantities such as the acceleration, velocity and position vectors and the time equation of the trajectory of the material point with respect to a reference frame chosen by the observer.
    3. Knowledge of the main vector operators used in the expression of the fundamental laws of physics: divergence, gradient and rotational.
    4. Study the different coordinates (Cartesian, polar, cylindrical and spherical) used to describe and solve problems in three-dimensional systems and analyse complex physical phenomena, particularly in mechanics, electromagnetics and other fields where three-dimensional geometry is important.                                                                                                                              This course is accompanied by illustrations and direct applications so that students can immediately assimilate the concepts covered, thus facilitating the transition from the theoretical course to application problems.

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  • Course information

    Title: Physics 01

    The course is one of the fundamental teaching units in the official national programme drawn up by the Ministry of Higher Education and Scientific Research for first-year students in the common core of science and technology, with an hourly volume of

    hourly volume : 67h30 half-yearly (Course 3h, TD 1h 30) 

    coefficient = 03.

    Credit : 06.

    Evaluation type: continuos control 40% and final exam 60%



  • Pre-requisites

    1. Vectors: Familiarity with vector operations, such as addition, subtraction, scalar product and vector product.
    2. Differential and integral calculus: Ability to calculate derivatives and integrals of simple functions, as well as an understanding of the concepts of limit and continuity.
    3. Notions of geometry in space: Understanding of three-dimensional coordinates and the representation of points, lines and planes in space.
    4. Kinematics: Knowledge of the concepts of position, velocity and acceleration, as well as motion graphs.
    5. Vector analysis: Knowledge of vector operators such as gradient, divergence and rotational.

  • Pre-requisite test

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  • Course plan

     Chapter I: Dimensional analysis and Vector calculus

    1. Dimensional Analysis

    2. Vector calculation

    3. Solved exercises

     Chapter II: Kinematics of the material point

    1. Characteristics of the motion

    2. Motions in various coordinate systems and bases

    3. Solved exercices

    VI - final test

    1. Exercises

    References

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  • Chapter 1 Dimensional analysis and Vector calculus

    Physics describes material and space, their properties and their behaviour. Measurable properties are called When their measurement is expressed by a simple number, PHYSICAL DIMENSIONS. we speak of a scalar quantity. When a set of several numbers (vectors) is required to represent them, they are referred to as vector quantities.


  • Chapter2 Kinematics of the material point

    The aim of point kinematics is to study the motion of a point over time independently of the causes that produce the motion. The objectives are to determine kinematic quantities such as acceleration vectors, velocity, position and the time equation of the trajectory of this point relative to a reference frame chosen by the observer


  • Final test

  • Bibliography

    [1] AHMED FIZAZI, Cahier de la Mécanique du Point Matériel, Office des Publications Universitaires, Algérie, 2013.

    [2] ZEBBAR SOUHILA, Mécanique du point matériel cours et exercices, édité par l' institut des sciences et de la technologie du centre universitaire el-wancharissi de tissemsilt, 2018.

    [5] ZIANI NOSSAIR et BOUTAOUS AHMED, Mécanique du point matériel cours et

    exercices, université des sciences et technologie d’Oran - Mohamed Boudiaf-, 2015/2016.

    [6] ALAIN GIBAUD ET MICHEL HENRY, Cours de physique mécanique du point,

    Edition Dunod

    [7] F. MEKIDECHE – CHAFA, A. CHAFA, A. DERBOUZ, A. DIB, M. HACHEMANE, F.

    KAOUAH, Exercices de Dynamique du point.

    [8] HADJRI MEBARKI SORIA, Physique générale - live 1: Cinématique du point matériel,OPU, 2016.

    [9] HADJRI MEBARKI SORIA, Physique générale - live 2: dynamique du point matériel,OPU, 2016.