How Does the Monkey's Movement Affect the Box in a Pulley System?

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Homework Help Overview

The discussion revolves around a physics problem involving a monkey moving upwards on a rope and its effect on a box connected via a pulley system. The problem involves concepts from mechanics, specifically Newton's laws and the dynamics of pulleys. Participants are exploring how the movement of the monkey influences the motion of a box with a greater mass.

Discussion Character

  • Exploratory, Assumption checking, Conceptual clarification

Approaches and Questions Raised

  • Participants question the relationship between the monkey's upward movement and the box's motion, particularly whether the box must move and how the speeds of the monkey and the box relate. There are discussions about the implications of the monkey's speed being relative to the rope versus the ground.

Discussion Status

The discussion is active, with various interpretations being explored regarding the motion of the masses involved. Some participants have offered insights into the relationship between the speeds of the monkey and the box, while others are examining the assumptions made about the system's dynamics. There is no explicit consensus yet, but productive lines of reasoning are being developed.

Contextual Notes

Participants note the lack of clarity regarding the reference frame for the monkey's speed and the implications of different assumptions on the motion of the box. The problem's constraints, such as neglecting friction and assuming massless pulleys, are acknowledged but not resolved.

  • #31
haruspex said:
You might as well apply conservation of charge.
Please apply the equations of conservation of charge as they relate to this problem.
 

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