Average Velocity vs. Delta Velocity

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Homework Help Overview

The discussion revolves around the concepts of average velocity and delta velocity, exploring their definitions and applications in physics. Participants are trying to clarify the distinctions between these terms and their relevance in different contexts.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • The original poster attempts to understand the difference between average velocity and delta velocity, while some participants question whether the terms are being confused with average and instantaneous velocity. Others clarify that delta velocity typically refers to the change in velocity over time.

Discussion Status

The discussion is active, with participants providing insights and clarifications regarding the terminology. There is no explicit consensus yet, as different interpretations of the terms are being explored.

Contextual Notes

There may be confusion regarding the definitions and applications of average velocity versus delta velocity, as well as the potential overlap with instantaneous velocity. Participants are navigating these distinctions without a complete resolution.

hjapl
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Whats the difference between average velocity and delta velocity? I understand the formulas (ie. Vave = delta displacement/delta time) but I don't understand why you would use one over the other and what the difference is. Thanks for the help.
 
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Do you mean what is the difference between average and instantaneous velocity?
 
They are the same thing.
 
Usually a "delta velocity" is used to denote change in velocity, not average velocity. It's how much the velocity has changed over a given time interval. Just like delta displacement is how much you've moved over a given time interval.
 

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