Universidad de Jaén

-Mechanics.

- Oscillations and waves.

Topic 1: VECTORIAL ALGEBRA.

Physical magnitudes, Scalar and vectors magnitudes. Vector algebra Concept of dimension.

Topic 2. CINEMATICS OF THE PARTICLE.

Introduction. Vector of position and displacement. Vector speed. Vector acceleration. Classification of movement. Composition of movements. Relative movement

Topic 3. DYNAMICS OF THE PARTICLE.

Object of the dynamics. Newton's laws. Linear momentum. Kinetic moment. Friction forces. Inertia forces.

Unit 4.- WORK AND ENERGY.

Work and mechanical power. Kinetic energy. Conservative forces. Potential energy. Conservation of mechanical energy. Non-conservative forces.

Unit 5.- GRAVITATORY FIELD.

Kepler's laws. Law of universal gravitation. Gravitational field, Gravitational potential energy. Field  gravitational.

Unit 6.- DYNAMICS OF PARTICLE SYSTEMS.

Internal and external forces of a particle system. Center of mass. Linear momentum and

Angular momentum: conservation theorems. Reference system of the center of mass. Kinetic energy of a system of particles. Collisions and their classes.

Topic 7.- DYNAMICS OF ROTATION

Kinematics of the rigid body. Fundamental equation. Angular momentum, conservation of angular momentum. Rotational Kinetic energy and moments of inertia.

UNIT 8.- STATIC OF FLUIDS

Fluid concept. Pressure and density, Fundamental equation of statics of fluids. Pascal’ Principle. Archimedes' principle. Flotability of bodies.

UNIT 9.- DYNAMICS OF FLUIDS

Streamlines: continuity equation. Bernouilli's theorem. Applications of Bernouilli's Theorem.

Viscosity. Laminar vs turbulent flow: Poiseuille law and Reynolds number

Topic 10.- OSCILLATORY MOVEMENT.

restoring force. Kinematics and dynamics of simple harmonic movement. Energy of a

harmonic oscillator. Examples of oscillators. Forced oscillations and resonance.

Topic 11.- ONDULATORY MOVEMENT.

Wave concept. Types of waves. Wave equation. Harmonic waves. Intensity and absorption.

Phenomena of interference. Standing waves.

- Theoretical classes in a large group: Explanations of theory and general examples.
- Classes in groups of practices: Resolution of exercises; laboratory experiences; seminars / presentation of thematic works.
- Collective / individual tutorials: Clarification of doubts; debates

Students with special educational needs should contact the Student Attention Service (Servicio de Atención y Ayudas al Estudiante) in order to receive the appropriate academic support

The following considerations will be taken into account in the evaluation system:
* In the extraordinary call 2, the result of the exam will be considered exclusively for the final grade.

S2: Final exam of theory and problems. To pass the subject it is necessary to have in this part a grade equal or greater than 4 out of 10.
Competencies B6 / B9 / CE23 / Q2 are evaluated.