What does the slope of a speed vs. time graph represent?

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Homework Help Overview

The discussion revolves around understanding the representation of the slope in a speed vs. time graph, specifically what physical quantity it signifies. The subject area is kinematics.

Discussion Character

  • Conceptual clarification

Approaches and Questions Raised

  • Participants explore the definition of slope and its implications in the context of speed and time. There are varying interpretations regarding whether the slope represents average acceleration or instantaneous acceleration.

Discussion Status

Multiple interpretations are being explored, with some participants suggesting that the slope indicates acceleration, while others specify instantaneous acceleration. There is no explicit consensus, but the discussion is focused on clarifying these concepts.

Contextual Notes

Participants are considering the definitions and implications of acceleration in relation to the graph, indicating a need for clarity on the terms used in the context of the problem.

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Homework Statement


Complete the sentence:
If you are presented with a graph of speed vs time the slope of the graph at any point will represent the ... ... of an object.

Homework Equations


n/a


The Attempt at a Solution



I think the answer would be acceleration or possibly average acceleration(?)as there are two spaces to fill in. Any clearing up on this would be much appreciated.

Thanks
 
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I think It is better to go back to the definition of the slope, and you should determine which is the vertical axis and which is the horizontal axis ..
 
it will be acceleration
because as the time will pass the speed increases or decreases as it is a slope
n as there is only 1 slope so average acceleration? i don't think so...
i'll go for acceleration
 
no it's instantaneous acceleration.
 

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