Acceleration of pulley system physics problem

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SUMMARY

The discussion focuses on solving a physics problem involving the acceleration of mass m1 in a pulley system, assuming a frictionless table. Participants express confusion regarding the forces acting on both masses, m1 and m2, and the implications of the second mass's position. The key takeaway is the need to analyze the forces and apply Newton's laws to derive an expression for the acceleration of m1.

PREREQUISITES
  • Understanding of Newton's laws of motion
  • Basic knowledge of pulley systems
  • Familiarity with free body diagrams
  • Concept of frictionless surfaces in physics
NEXT STEPS
  • Study the application of Newton's second law in pulley systems
  • Learn how to draw and interpret free body diagrams for multiple masses
  • Explore the effects of friction in pulley systems
  • Review examples of acceleration calculations in physics problems
USEFUL FOR

Students studying physics, particularly those tackling mechanics and pulley systems, as well as educators looking for problem-solving strategies in classical mechanics.

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Homework Statement


knight_Figure_08_40.jpg

In the figure, find an expression for the acceleration of m1 (assume that the table is frictionless).

Homework Equations


The Attempt at a Solution


That picture of the second mass is stumping me because I have no idea what the heck is going on. It seems as if the second mass is fixed, but I honestly have no clue.
 
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What are the forces acting on m1, on m2?
 

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