Force Profile of a Hinged Rod on the Ground

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SUMMARY

The discussion focuses on calculating the force profile of a hinged rod of length 'L' when a torque 'T' is applied at the hinge. The force at any point along the rod can be determined using the formula F = T/L, with the understanding that the force distribution varies along the length of the rod. Specifically, the force is greatest near the pivot and decreases towards the free end of the rod. The rod is assumed to be weightless, simplifying the analysis of the force distribution on the ground.

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  • Understanding of torque and its effects on rigid bodies
  • Familiarity with distributed loads in physics
  • Basic knowledge of force calculations
  • Concept of hinge constraints in mechanics
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This discussion is beneficial for physics students, mechanical engineers, and anyone interested in understanding the mechanics of torque and force distribution in hinged systems.

arihantsinghi
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TL;DR
Torque, Distributed Load, Hinged Rod
A rod of length 'L' is hinged at one of its ends and is lying on the ground. A torque 'T' is applied to it at the hinge such that it pushes the rod into the ground. What will be the force profile on the ground since the entire length of the rod touches the ground? Assume the rod is weightless.
 
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Welcome! :smile:

Please, show your best attempt to answer the question, based on what you have learned about torque and distributed loads.
Thank you.
 
I can calculate the force on a given point by F = T/L. But, since the entire length is touching I am not sure. Force near the pivot will be more and at the end it will be the least.
 
Thread locked. @arihantsinghi, please post your homework request in the Homework Help section, under Intro Physics Homework, and including your effort to solve the problem.
Also, do not post the same problem more than once.
 

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