Motion of a mass of air around Earth.

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SUMMARY

The discussion revolves around the motion of a mass of air around Earth, specifically focusing on the application of equations Fr and Fφ within a 2-D polar coordinate system. The participant expresses confusion regarding the assumption of forces and how to approach specific parts of the problem, particularly parts a, b, and c. The lack of clarity in the professor's instructions, which were only covered during office hours, adds to the complexity of the homework assignment.

PREREQUISITES
  • Understanding of 2-D polar coordinate systems
  • Familiarity with the equations of motion, specifically Fr and Fφ
  • Basic knowledge of forces acting on a mass of air
  • Experience with physics problem-solving techniques
NEXT STEPS
  • Review the principles of 2-D polar coordinates in physics
  • Study the application of Fr and Fφ equations in fluid dynamics
  • Explore additional forces that may affect air motion
  • Consult resources on effective communication of physics concepts in classroom settings
USEFUL FOR

Students studying physics, particularly those tackling problems related to fluid dynamics and forces in a polar coordinate system, as well as educators seeking to improve their instructional methods.

Ascendant78
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Homework Statement



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Homework Equations



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The Attempt at a Solution



For starters, I am a bit confused about how to work on this problem considering the only relevant equations given for this problem (in the chapter we are currently in) are the two equations for Fr and Fφ for a 2-D polar coordinate system. I'm not sure if I should assume there are no other forces and as such use these two as a general solution, but if I do so, I am at a loss as to how to go about addressing c)?
 
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How did you address a and b?
 
I figured it out. Thank you for asking though. The coordinates our professor wanted us to use weren't even in that section. Apparently, this is something he only covered during office hours and forgot to mention in class. Gotta love physics professors, lol.
 

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