### Popis predmeta

#### Course Description

Rigid body statics: introduction, basic concepts principles. Equilibrium conditions and equilibrium equations. Basics of friction, types of friction, modeling of friction. Purpose and scope of the strength of materials, stress and strain analysis in axially loaded and bending bars and torsion of circular bars. The basic theory of kinematics and dynamics of mechanisms. Basics laws of motion for a system of particles, rigid body dynamics. Mechanical vibration. Lagrange's equations.

#### Learning Outcomes

1. analyze the statics of rigid body
2. apply the requirements of equilibrium
3. categorize types of friction
4. analyze the stress and strain in axial loading, bending and torsion
5. analyze the kinematics of particle and rigid body kinematics
6. analyze the system of particles and rigid body dinamics
7. analyze the mechanical vibration

Lectures

Lectures

Exercises

Exercises

#### Week by Week Schedule

1. Introduction to rigid body mechanics
2. Introduction to rigid body mechanics, General motion and reference frame, Energy of rigid bodies
3. Friction, torque, static friction, Kinetic friction, Fluid friction, Rolling friction, Friction of rotating bodies
4. Friction, torque, static friction, Kinetic friction, Fluid friction, Rolling friction, Friction of rotating bodies
5. Bearings, Joints, Belt and friction drives, Flywheel and flywheel drive, Springs
6. Bearings, Joints, Belt and friction drives, Flywheel and flywheel drive, Springs
7. Bearings, Joints, Belt and friction drives, Flywheel and flywheel drive, Springs
8. Midterm exam
9. Speed and acceleration, General motion and reference frame, Single-point dynamics, Energy of rigid bodies
10. Speed and acceleration, General motion and reference frame, Single-point dynamics, Energy of rigid bodies
11. Basics of rigid body motion, Rigid body rotation, Plane motion of the rigid body
12. Basics of rigid body motion, Rigid body rotation, Plane motion of the rigid body
13. Vibrations of elastic systems, Free vibrations of single degree of freedom, Forced vibrations, Comparison of vibration systems
14. Speed and acceleration, General motion and reference frame, Single-point dynamics, Energy of rigid bodies
15. Final exam

#### Study Programmes

Audio Technologies and Electroacoustics (profile)
Free Elective Courses (1. semester) (3. semester)
Communication and Space Technologies (profile)
Free Elective Courses (1. semester) (3. semester)
Computational Modelling in Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Computer Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Computer Science (profile)
Free Elective Courses (1. semester) (3. semester)
Control Systems and Robotics (profile)
Free Elective Courses (1. semester) (3. semester)
Data Science (profile)
Free Elective Courses (1. semester) (3. semester)
Electrical Power Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Electric Machines, Drives and Automation (profile)
Elective Courses of the Profile (1. semester) (3. semester)
Electronic and Computer Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Electronics (profile)
Free Elective Courses (1. semester) (3. semester)
Information and Communication Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Network Science (profile)
Free Elective Courses (1. semester) (3. semester)
Software Engineering and Information Systems (profile)
Free Elective Courses (1. semester) (3. semester)

#### Literature

(.), Milenko Stegić, Tehnička mehanika, Sveučilište u Zagrebu,
(.), Stjepan Jecić, Mehanika II (kinematika i dinamika), Tehnička knjiga,
(.), Ivo Alfirević, Nauka o čvrstoći I, Tehnička knjiga,
(.), Osman Muftić, Mehanika statika, Tehnička knjiga,

#### General

ID 223079
Winter semester
5 ECTS
L3 English Level
L1 e-Learning
30 Lectures
15 Exercises

Excellent
Very Good
Good
Acceptable

#### Learning Outcomes

1. analyze the statics of rigid body
2. apply the requirements of equilibrium
3. categorize types of friction
4. analyze the stress and strain in axial loading, bending and torsion
5. analyze the kinematics of particle and rigid body kinematics
6. analyze the system of particles and rigid body dinamics
7. analyze the mechanical vibration

Lectures

Lectures

Exercises

Exercises

#### Week by Week Schedule

1. Introduction to rigid body mechanics
2. Introduction to rigid body mechanics, General motion and reference frame, Energy of rigid bodies
3. Friction, torque, static friction, Kinetic friction, Fluid friction, Rolling friction, Friction of rotating bodies
4. Friction, torque, static friction, Kinetic friction, Fluid friction, Rolling friction, Friction of rotating bodies
5. Bearings, Joints, Belt and friction drives, Flywheel and flywheel drive, Springs
6. Bearings, Joints, Belt and friction drives, Flywheel and flywheel drive, Springs
7. Bearings, Joints, Belt and friction drives, Flywheel and flywheel drive, Springs
8. Midterm exam
9. Speed and acceleration, General motion and reference frame, Single-point dynamics, Energy of rigid bodies
10. Speed and acceleration, General motion and reference frame, Single-point dynamics, Energy of rigid bodies
11. Basics of rigid body motion, Rigid body rotation, Plane motion of the rigid body
12. Basics of rigid body motion, Rigid body rotation, Plane motion of the rigid body
13. Vibrations of elastic systems, Free vibrations of single degree of freedom, Forced vibrations, Comparison of vibration systems
14. Speed and acceleration, General motion and reference frame, Single-point dynamics, Energy of rigid bodies
15. Final exam

#### Study Programmes

Audio Technologies and Electroacoustics (profile)
Free Elective Courses (1. semester) (3. semester)
Communication and Space Technologies (profile)
Free Elective Courses (1. semester) (3. semester)
Computational Modelling in Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Computer Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Computer Science (profile)
Free Elective Courses (1. semester) (3. semester)
Control Systems and Robotics (profile)
Free Elective Courses (1. semester) (3. semester)
Data Science (profile)
Free Elective Courses (1. semester) (3. semester)
Electrical Power Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Electric Machines, Drives and Automation (profile)
Elective Courses of the Profile (1. semester) (3. semester)
Electronic and Computer Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Electronics (profile)
Free Elective Courses (1. semester) (3. semester)
Information and Communication Engineering (profile)
Free Elective Courses (1. semester) (3. semester)
Network Science (profile)
Free Elective Courses (1. semester) (3. semester)
Software Engineering and Information Systems (profile)
Free Elective Courses (1. semester) (3. semester)

#### Literature

(.), Milenko Stegić, Tehnička mehanika, Sveučilište u Zagrebu,
(.), Stjepan Jecić, Mehanika II (kinematika i dinamika), Tehnička knjiga,
(.), Ivo Alfirević, Nauka o čvrstoći I, Tehnička knjiga,
(.), Osman Muftić, Mehanika statika, Tehnička knjiga,

#### General

ID 223079
Winter semester
5 ECTS
L3 English Level
L1 e-Learning
30 Lectures
15 Exercises