Forces acting on a Bowler's Arm

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    Arm Forces
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Homework Help Overview

The discussion revolves around understanding the forces acting on a bowler's arm, specifically focusing on the application of torque and the setup of a free body diagram to analyze the problem.

Discussion Character

  • Exploratory, Conceptual clarification, Problem interpretation

Approaches and Questions Raised

  • Participants discuss the importance of starting with a free body diagram to identify forces and moments. Questions arise regarding the correctness of the diagram and the method applied in the initial attempts.

Discussion Status

The discussion is ongoing, with participants seeking clarification on the accuracy of their diagrams and methods. Some guidance has been offered regarding the use of free body diagrams, but there is no explicit consensus on the correctness of the approaches taken.

Contextual Notes

Participants express uncertainty about the setup and calculations involved, indicating a need for further exploration of the forces and moments in the context of the problem.

VitaX
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Homework Statement



sxhfeo.jpg


Homework Equations



T=rF

The Attempt at a Solution



I'm not sure at all how to solve this problem. If anyone can help me out with setting this up and proceeding from there that would be a big help.
 
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start with a free body diagram of the lower arm showing all forces and reactions, then balance forces and moments
 
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Is that free body diagram correct and what would the force be on F4? And is my method for part a and b correct?
 
Anyone know if the above is right?
 

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