How Can I Solve Physics Homework Equations Involving Force and Weight?

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SUMMARY

This discussion focuses on solving physics homework equations related to force and weight, specifically using the equations F=ma and w=mg. The user expresses confusion about applying these formulas to a problem involving tension (TA and TB) and gravitational force (Fg). Key insights include the relationship between tension and weight, with the user correctly identifying that if TA is greater than TB, then TA/TB is indeed greater than 1. The conversation emphasizes the importance of understanding the fundamental concepts of force and weight in physics.

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  • Understanding Newton's Second Law (F=ma)
  • Knowledge of gravitational force (w=mg)
  • Familiarity with tension in physics problems
  • Basic algebra for manipulating equations
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  • Explore examples of force and weight calculations in physics
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Students studying physics, particularly those tackling homework involving force and weight calculations, as well as educators looking for examples of common student misunderstandings in these topics.

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Homework Statement


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Homework Equations


F=ma
w=mg


The Attempt at a Solution


1. I don't understand it at all.
2. F of M: T=9.8M
Fx of m: TB x= TA x
Fy of m: TB y + TB y= Fg (TB y + TB y= 9.8m)
I don't know what to do from here.
3. TA> TB That's all I understood.


Any help is appreciated.
 
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3. Since TA is greater than TB, TA/TB >1, right?
 

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