The discussion centers on the mechanics of how a polygon-shaped body, such as a hexagon or octagon, topples from one edge to the next without sliding or external forces. It is established that if there is horizontal motion, rotation must also occur, allowing the body to pivot onto the next edge. The conversation emphasizes a conceptual understanding of this phenomenon, specifically addressing the role of the center of mass (CoM) in both scenarios—whether included or excluded. The participants seek clarification on the mechanics involved, indicating a need for further elaboration on the topic.
PREREQUISITESThis discussion is beneficial for physics students, educators, and anyone interested in understanding the dynamics of motion in polygonal shapes, particularly in contexts where external forces are absent.
If there already is horizontal motion, but no sliding, then there must already be rotation as well. So it will rotate onto the next edge.rahaverhma said:How does a polygon shaped body's toppling shifts from one edge to next adjacent edge when the object is already in motion without any sliding and no external force is applied ?
I didn't quite understand. Can you please elaborate it ?A.T. said:If there already is horizontal motion, but no sliding, then there must already be rotation as well. So it will rotate onto the next edge.
Which part?rahaverhma said:I didn't quite understand.
rahaverhma said:How does a polygon shaped body's toppling shifts from one edge to next adjacent edge when the object is already in motion without any sliding and no external force is applied ? Explain it with the case of hexagon or octagon both ways, with and without including CoM.
Drakkith said:Is this a homework question?
@rahaverhma -- All schoolwork-type questions like this go in the schoolwork forums, and you must show your best efforts on the question before we can offer tutorial help. Please re-post this in the schoolwork forums and show some diagrams and your work. This rule applies to all schoolwork-type questions, including those for self-study. Thank you.rahaverhma said:No. Explain it just conceptually without any mathematics. And one thing more please explain it both ways, with and without including CoM.