Accounting for Linear and Angular Momentum
When are Linear and Angular Momentum Covered?
Accounting for Linear Momentum is introduced in ENGR112 during Class 27.1*
Accouting for Angular Momentum is introduced in ENGR112 during Class 28.2*.
*Explaination of Class numbering System
Objectives
| Class 27.1: |
Accounting for Linear Momentum |
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Know that linear momentum is conserved |
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Know that linear momentum can be added to a system by forces, or by adding mass |
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Know the connection between Newton's Laws and accounting for linear momentum |
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Be able to do calculations involving accounting for linear momentum |
| Class 28.2: |
Conservation of Angular Momentum |
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Apply accounting principles to angular momentum or entropy |
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Understand centripetal and centrifugal force |
Class Agenda
| Class 27.1: |
Accounting for Linear Momentum |
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RAT - quiz |
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Lecture material on linear momentum |
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Revising and applying the UAE |
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Lecture material on conservation of momenum |
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Individual exercise |
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Lecture material on linear momentum change by mass transfer |
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Pairs Exercise |
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Lecture material on relation to Newton's Laws and designating the system |
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HW assignment |
| Class 28.2: |
Conservation of Angular Momentum |
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Lecture material on accounting for angular momentum |
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Pair exercise |
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Lecture material on centripetal and centrifugal force |
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Extra credit assignment |
Why are Linear and Angular Momentum Important?
Many engineers work with processes or systems where materials are mixed, seperated or distributed, and must be accounted for. Using accounting for linear and angular momentum concepts and the Universal Accounting Equation can aid in understanding and describing these complex processes and situations.
- Class 27.1 Powerpoint
- Class 28.2 Powerpoint
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