Newton's Second Law: Acceleration & Mass Relationship

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Homework Help Overview

The discussion revolves around the relationship between acceleration and mass as described by Newton's second law, specifically examining whether this relationship is direct or indirect when force is held constant.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants explore the definitions of "directly" and "indirectly" in the context of the law, questioning whether an increase in mass leads to a proportional decrease in acceleration when force remains constant.

Discussion Status

The conversation has progressed with participants clarifying their understanding of the terms involved and engaging in a back-and-forth about the implications of changing mass on acceleration. Some guidance has been provided regarding the interpretation of the relationship, though no consensus has been formally established.

Contextual Notes

There appears to be some confusion regarding the terminology used to describe the relationship between acceleration and mass, with participants discussing the implications of doubling mass while keeping force constant.

Ki-nana18
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According to Newton's second law, how are acceleration and mass related? Directly or indirectly when force is constant?

I believe it indirectly. Am I right?
 
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Do you understand the difference between "directly" and "indirectly"?
 
I guess not. Would you mind explaining it? I was under the impression that indirectly means the same as inversely.
 
You do know the difference. So if the relation is "indirectly" when one quantity is, say, doubled, the other one has to be halved.

Now look at Newton's Second Law. If the mass is doubled but the force has to stay the same what ought to happen to the acceleration? Is it halved or also doubled?
 
It's halved.
 
And your answer to the question then is ...
 
Indirectly.
 
Bingo!
:approve:
 
Thank you!
 

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