# 309.020 Mechanics of solid bodies 2 This course is in all assigned curricula part of the STEOP.\$(function(){PrimeFaces.cw("Tooltip","widget_j_id_20",{id:"j_id_20",showEffect:"fade",hideEffect:"fade",target:"isAllSteop"});});This course is in at least 1 assigned curriculum part of the STEOP.\$(function(){PrimeFaces.cw("Tooltip","widget_j_id_22",{id:"j_id_22",showEffect:"fade",hideEffect:"fade",target:"isAnySteop"});}); 2021W 2020W 2019W 2018W 2017W 2017S 2016S 2015S 2014S 2013S 2012S 2011S 2010S 2009S 2008S 2007S 2006S 2005S 2004S 2003S 2002S

2020W, VO, 3.0h, 5.0EC

## Properties

• Semester hours: 3.0
• Credits: 5.0
• Type: VO Lecture
• Format: Distance Learning

## Learning outcomes

After successful completion of the course, students are able to...

• determine speed and acceleration with respect to different systems of reference for any point in a system of a kinematic chain with joints as a function of given coordinates and their derivatives and they represent those quantities as vectorial quantities in different coordinate systems;
• explain the relationship between forces and motion using Newton's and Euler's principles;
• determine and solve the equations of motion for rigid body systems and determine the necessary constraining forces;
• determine the mechanical energy of a rigid-body system and establish the equation of motion for systems with one degree of freedom via the relationship between energy, work and power;
• analyse the behaviour of gyros and rotating machine parts, especially in connection with static and dynamic unbalance;
• explain the basics of Newtonian celestial mechanics;
• apply elementary impact theory to systems of rigid bodies;
• set up and linearize the equation of motion for oscillating mechanical systems with one degree of freedom and analyse their behavior in case of a free oscillation or as harmonically excited system.

# Kinematics:

• velocity and acceleration of points using vectors.
• spatial movement of rigid bodies.
• Movement in different frames of reference.
• restricted movement in a plane.

# Kinetics:

• Basic laws of Newton: linear momentum.
• Euler's laws for rotational movement.
• Kinetic energy, power and work.

# Special Applications:

• Gyros.
• Vibrations: free and forced.
• Impact problems.
• Planetary movement - Kepler's Laws.
• Coriolis' forces.

## Teaching methods

Because of COVID-19 the course will be given as “flipped classroom”. Each week there will be given topics that you should prepare using the slides and instructive videos from the TUWEL-course. You can use also the script or other books for this task. There will also be an online workshop on a weekly basis using ZOOM, where open questions will be answered. To prepare those workshops and to give feedback to you, appropriate Classroom Assessment Tools (CATs) will be used in TUWEL as well as during the online workshops.

## Mode of examination

Written and oral

On Monday, 5.10.2020, a preliminary discussion will be held from 12:00-13:30 together with the exercises Mechanik 2 VO via ZOOM.

## Course dates

DayTimeDateLocationDescription
Mon12:00 - 14:0005.10.2020 Teinahme über den TUWEL-Kurs (LIVE)Einführungsveranstaltung für das Modul Mechanik 2 (gemeinsam mit der zugehörigen Übung)
Mon12:00 - 14:0012.10.2020 - 25.01.2021 Use TUWEL to join this event (LIVE)Online Lecture / Feedback
Wed11:00 - 13:0028.10.2020 - 04.11.2020 distance learning (LIVE)Online Vorlesung / Feedbackeinheit
Mechanics of solid bodies 2 - Single appointments
DayDateTimeLocationDescription
Mon05.10.202012:00 - 14:00 Teinahme über den TUWEL-KursEinführungsveranstaltung für das Modul Mechanik 2 (gemeinsam mit der zugehörigen Übung)
Mon12.10.202012:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon19.10.202012:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Wed28.10.202011:00 - 13:00 distance learningOnline Vorlesung / Feedbackeinheit
Wed04.11.202011:00 - 13:00 distance learningOnline Vorlesung / Feedbackeinheit
Mon09.11.202012:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon16.11.202012:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon23.11.202012:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon30.11.202012:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon07.12.202012:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon14.12.202012:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon11.01.202112:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon18.01.202112:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback
Mon25.01.202112:00 - 14:00 Use TUWEL to join this eventOnline Lecture / Feedback

## Examination modalities

Written and oral exam.

## Exams

DayTimeDateRoomMode of examinationApplication timeApplication modeExam
Wed14:00 - 17:0022.09.2021 Organised via TUWEL-Course 309.020-W2020written&oral01.09.2021 08:00 - 20.09.2021 16:00TISSMündlicher Prüfungsteil 2021-09-22
Wed14:00 - 17:0029.09.2021 Organised via TUWEL-Course 309.020-W2020written&oral08.09.2021 08:00 - 27.09.2021 16:00TISSMündlicher Prüfungsteil 2021-09-29
Wed14:00 - 17:0006.10.2021 Organised via TUWEL-Course 309.020-W2020written&oral15.09.2021 08:00 - 04.10.2021 16:00TISSMündlicher Prüfungsteil 2021-10-06
Wed14:00 - 17:0013.10.2021 Organised via TUWEL-Course 309.020-W2020written&oral22.09.2021 08:00 - 11.10.2021 16:00TISSMündlicher Prüfungsteil 2021-10-13
Wed14:00 - 17:0020.10.2021 Organised via TUWEL-Course 309.020-W2020written&oral29.09.2021 08:00 - 18.10.2021 16:00TISSMündlicher Prüfungsteil 2021-10-20
Fri13:00 - 15:0022.10.2021FH Hörsaal 1 - MWB written05.10.2021 09:00 - 19.10.2021 09:00TISSSCHRIFTLICHER Prüfungsteil 2021-10-22 (Präsenz)
Fri13:00 - 15:0022.10.2021Informatikhörsaal - ARCH-INF written05.10.2021 09:00 - 19.10.2021 09:00TISSSCHRIFTLICHER Prüfungsteil 2021-10-22 (Präsenz)
Fri13:00 - 15:0022.10.2021EI 7 Hörsaal - ETIT written05.10.2021 09:00 - 19.10.2021 09:00TISSSCHRIFTLICHER Prüfungsteil 2021-10-22 (Präsenz)
Wed14:00 - 17:0027.10.2021 Organised via TUWEL-Course 309.020-W2020written&oral06.10.2021 08:00 - 25.10.2021 16:00TISSMündlicher Prüfungsteil 2021-10-27
Tue17:00 - 19:0007.12.2021 Online-Formatwritten&oral22.11.2021 09:00 - 06.12.2021 09:00TISSSCHRIFTLICHER Prüfungsteil 2021-12-07 (Online)
Fri11:00 - 13:0004.02.2022GM 5 Praktikum HS- TCH written17.01.2022 08:00 - 28.01.2022 08:00TISSSCHRIFTLICHER Prüfungsteil 2022-02-04 (Präsenz)
Fri11:00 - 13:0004.02.2022GM 1 Audi. Max.- ARCH-INF written17.01.2022 08:00 - 28.01.2022 08:00TISSSCHRIFTLICHER Prüfungsteil 2022-02-04 (Präsenz)
Fri11:00 - 13:0004.02.2022Informatikhörsaal - ARCH-INF written17.01.2022 08:00 - 28.01.2022 08:00TISSSCHRIFTLICHER Prüfungsteil 2022-02-04 (Präsenz)
Fri11:00 - 13:0004.02.2022EI 7 Hörsaal - ETIT written17.01.2022 08:00 - 28.01.2022 08:00TISSSCHRIFTLICHER Prüfungsteil 2022-02-04 (Präsenz)

## Course registration

Not necessary

### Precondition

The student must have at least 1 of the course(s) completed listed below:

## Curricula

Study CodeSemesterPrecon.Info
033 245 Mechanical Engineering 3. Semester
Course requires the completion of the introductory and orientation phase
033 282 Mechanical Engineering - Management 3. Semester
Course requires the completion of the introductory and orientation phase
700 Mechanical Engineering 2. Semester
740 Industrial Engineering-Management 2. Semester

## Literature

Der Verkauf des Vorlesungsskriptes und der Übungssammlung für Mechanik 2 findet zu folgenden Terminen am Campus Getreidemarkt beim Eingang des BC-Gebäudes statt:

1. Freitag, 25. September 2020, zwischen 10:15 und 11:00
2. Dienstag, 6. Oktober 2020, zwischen 10:15 und 11:00

Die Übungssammlung steht über den TUWEL-Kurs der LVA auch zum Download zur Verfügung, das Skriptum wird nur in gedruckter Form angeboten.
Kosten: Skriptum €13.-, Übungssammlung €2.-

Unter den vorherrschenden COVID-19 Umständen bitten wir:

• nutzen Sie bitte bereits den Termin im September,
• bringen Sie bitte die €13.- für das Skriptum, bzw. die €2.- für die Übungssammlung genau mit,
• tragen Sie bitte eine MNS-Maske und wahren Sie stets den Sicherheitsabstand von mindestens einem Meter zu Ihren Mitmenschen.

The presentations are being made available successively at the TUWEL platform as the lecture progresses.

## Previous knowledge

Basics of statics.

German