Friction Force on 2 blocks on a frictionless surface....

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Homework Help Overview

The problem involves two blocks, one smaller and one larger, where the smaller block is placed on top of the larger block. The larger block is on a frictionless surface, and the coefficient of static friction between the two blocks is given. The objective is to determine the minimum horizontal force required to prevent the smaller block from slipping off the larger block.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants discuss the implications of applying a horizontal force to the smaller block and the resulting motion of the system. Questions arise about the conditions under which the blocks would move and the calculations needed to find the required force.

Discussion Status

The discussion is ongoing, with participants exploring various aspects of the problem, including the relationship between the forces acting on the blocks and the necessary calculations to find the acceleration and normal force. Some participants have offered hints and guidance to help clarify the problem, but no consensus has been reached on a solution.

Contextual Notes

Participants note the complexity of the problem, indicating that it may require multiple calculations and a deeper understanding of the forces involved. There is also mention of potential confusion regarding the normal force and its relationship to the forces acting on the blocks.

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  • #32
Is ##N= F_{mM}## ??
 
  • #33
Arman777 said:
Is ##N= F_{mM}## ??
Of course! (And you found N already.)
 
  • #34
Doc Al said:
Of course! (And you found N already.)

Finally
 
  • #35
Ok I solved.Thx
 

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