Tipping Force, Torque, Coefficient of Desperation

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SUMMARY

The discussion centers on calculating the force required to tip a storage bin weighing 6950 N, with dimensions of width 1.8 m, height 2.8 m, and depth 1.85 m, at an angle of 22 degrees. The relevant equations include torque (T = R * F * sin(θ)) and the condition for rotational equilibrium (ΣT = 0). Participants emphasize understanding the pivot point and counter-torque exerted by the bin to solve the problem effectively.

PREREQUISITES
  • Understanding of torque and rotational equilibrium concepts
  • Familiarity with trigonometric functions, specifically sine
  • Basic knowledge of forces and their application in physics
  • Ability to analyze free-body diagrams
NEXT STEPS
  • Study the principles of torque in two dimensions
  • Learn how to identify pivot points in static equilibrium problems
  • Explore the concept of counter-torque and its applications
  • Practice solving problems involving forces at angles using trigonometric functions
USEFUL FOR

This discussion is beneficial for physics students, educators, and anyone interested in understanding the mechanics of torque and force application in real-world scenarios.

Axoren
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Homework Statement


Some moron kids are trying to tip over a storage bin as shown. The bin weights 6950 N, w = 1.8, h = 2.8, d = 1.85, and theta = 22 degrees. With what force do they need to push in order to tip the bin over?

84126?db=v4net.png


Homework Equations


[tex]T = R * F * sin(\theta)[/tex]
[tex]\Sigma\textbf{T = 0}[/tex]


The Attempt at a Solution


I don't want an answer, I want to know where to start... This is the first time I've been given a problem with Torque in the X direction and the Y direction. I just need somewhere to start from... I need help before 10:30, or I'm screwed... (Coefficient of Desperation)
 
Last edited:
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Post the diagram so we can see what theta refers to.

Hints: What exerts the counter-torque that the kids must overcome? As it begins to tip, where is the pivot point?
 

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