A Stone connected to chain is thrown vertically

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The discussion revolves around the dynamics of a stone connected to a chain thrown vertically, focusing on deriving equations of motion using Newton's laws and momentum principles. Participants debate the forces acting on the stone and the chain, emphasizing the complexity of analyzing the system due to the chain's behavior as links rise from the ground. Various methods, including energy conservation and impulse-momentum relationships, are explored, leading to differing conclusions about the work done and energy lost during the process. The conversation highlights the need for clarity in assumptions regarding the chain's initial state and the conservation of mechanical energy. Ultimately, the problem remains challenging, with participants acknowledging the intricacies involved in solving it accurately.
  • #31
erobz said:
I don't have a Physics degree
Neither do I, but don't tell anyone.
 
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