Solve the Rolling Question: Finding Horizontal Acceleration Without Slipping

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Homework Help Overview

The problem involves a system of masses and a wheel that is rolling without slipping. The original poster seeks to determine the horizontal acceleration of the system, which includes considerations of forces and moments of inertia.

Discussion Character

  • Exploratory, Assumption checking, Conceptual clarification

Approaches and Questions Raised

  • Participants discuss the role of gravitational force on mass m3 and its effect on the wheel's motion. There are inquiries about how to incorporate the moment of inertia into the calculations and whether alternative methods exist to approach the problem.

Discussion Status

The discussion is ongoing, with participants exploring different aspects of the problem. Some guidance has been offered regarding the forces at play, but there is no clear consensus or resolution yet.

Contextual Notes

There is an urgency expressed by one participant for a solution, and there are repeated requests for assistance via email, indicating a time constraint on the homework task.

BHphy
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rolling question, HELP!

Homework Statement



The sistem in picture is moving without sliping, what is horizontal acceleration?
please help
 

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I assume that mass m3 is being pulled downward by gravity, causing the wheel with mass m2 to turn, without slipping, pushing mass m3 ahead of it.
The force is (m3)g and the total mass of the system m1+ m2+ m3. You will also need to take into account the moment of inertia of the wheel.
 
I had such ideas but how can I take into account the moment of inertia, is there any other way, can anyone solve this and post me on email, greljo@hotmail.com, it is urgent, thanks!
 
I had such ideas but how can I take into account the moment of inertia, is there any other way, can anyone solve this and post me on email, greljo@hotmail.com, it is urgent, thanks!
 

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