How Does Newton's Third Law Explain Our Forward Movement?

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Homework Help Overview

The discussion revolves around the application of Newton's Third Law of Motion in explaining forward movement, particularly how the forces exerted by the feet on the ground result in motion. Participants are verifying and clarifying their understanding of this fundamental physics concept.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants are exploring the relationship between action and reaction forces as described by Newton's Third Law, with some seeking verification of their understanding of how these forces facilitate movement.

Discussion Status

There appears to be a supportive atmosphere, with participants affirming each other's interpretations. However, the discussion also acknowledges the complexity and common misunderstandings associated with Newton's Third Law.

Contextual Notes

Some participants express uncertainty about identifying action-reaction pairs, indicating a potential gap in understanding that may need further exploration.

UrbanXrisis
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Why we move foward:

The applied force from our foot pushs on the Earth and therefore, according to Newton's 3rd law, the Earth pushes back on me to make me move foward.

Yeah, this is like basic material, but just need a verification, is this correct?
 
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In a word - "yes!" :-)
 
I'll second that, and add that this is really not such a stupid question at all. Newton's 3rd Law is the most misunderstood high-school physics concept.
 
I'll second Gokul's comment. I sure as hell can't identify an action-reaction pair when I see one so I don't even bother to answer those questions for people.
 

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