Understanding Motion Diagrams: Negative vs. Positive Acceleration

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The discussion focuses on understanding motion diagrams, specifically differentiating between negative and positive acceleration. Diagram A represents negative acceleration, while Diagram B illustrates positive acceleration. It is clarified that acceleration is a vector quantity, meaning it has both magnitude and direction, and negative acceleration does not necessarily indicate slowing down. There is a question about whether flipping Diagram B would still convey the same information. Overall, the conversation emphasizes the importance of direction in interpreting acceleration in motion diagrams.
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Homework Statement


The problem is in the attached image


Homework Equations





The Attempt at a Solution


I understand that the diagram of A is displaying negative acceleration and the diagram of B is displaying positive acceleration. However, I am struggling to find an answer for the question. I'm also wondering if the diagram of B can be flipped around and still represent the same thing. I am admittedly not the best physics student and any help is appreciated. Thank you.
 
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Nitrate said:
diagram of B is displaying positive acceleration.
Acceleration is a vector, it has direction. negative acceleration is not the same as slowing down.
 
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