Friction Force on Inclined Surface: How It Depends on Angle

[squid]

Hi!
I have a simple question:
How does the friction force that acts on a body that is laying on an inclined surface depend on the angle of the surface?

Thanks.

 

[Hootenanny]

How does the friction force that acts on a body that is laying on an inclined surface depend on the angle of the surface?

You could draw a free body diagram and find out...

 

[QuantumCrash]

Specifically, you need to draw a free body diagram and resolve the forces. You will find that it is connected with reaction force, which in turn is related to the angle...