What Determines the Coefficient of Static Friction in Oscillating Blocks?

AI Thread Summary
The discussion revolves around determining the coefficient of static friction between two oscillating blocks on a frictionless surface. The upper block begins to slip when the amplitude reaches 36 cm, and the period of oscillation is 1.5 seconds. Participants are encouraged to consider the forces acting on the blocks, including friction and normal force, while incorporating the period and amplitude into their calculations. A hint suggests calculating the maximum acceleration of the upper block to find the coefficient of static friction. The conversation emphasizes the relationship between oscillation parameters and frictional forces in this context.
Havok104
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Homework Statement


The two blocks in the figure oscillate on a frictionless surface with a period of 1.5 s. The upper block just begins to slip when the amplitude is increased to 36 cm.

What is the coefficient of static friction between the two blocks?

Homework Equations





The Attempt at a Solution



I've tried to think of the forces involved (ie. friction -normal force * coefficient of friction etc)
But I'm having trouble incorporating the period and the amplitude into equations with forces in them.

Any help is greatly appreciated!
 
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Welcome to PF!

Hi Havok104! Welcome to PF! :smile:

Hint: call the coefficient of static friction µ.

What is the maximum acceleration that the upper block can have without slipping? :wink:
 

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