What Methods Can Determine the Coefficient of Static Friction?

AI Thread Summary
To determine the coefficient of static friction, one can analyze specific scenarios involving mass and incline angles. It's essential to consider the material properties, as they significantly influence the coefficient value. For complex problems, seeking assistance in a dedicated homework forum is recommended for tailored help. Understanding the fundamental concepts behind static friction is crucial for applying them to specific cases. Engaging with knowledgeable peers can clarify any confusion surrounding the topic.
G-Nathan
Messages
2
Reaction score
0
How can you figure out the coefficient of static friction. I'm having a hard time understanding it.
 
Physics news on Phys.org
Are you trying to figure out a number for a specific object or just understand the general idea?
 
Both. But I am trying to find a specific number in a problem with a mass and an angle of an incline.
 
May I suggest heading to the homework forum and posting the problem there with all the relevant values and such? This looks like it will be a little complicated since the coefficient will depend on the actual material properties in the problem. Post there that way you can get the appropriate help.

But for a general idea of what is going on, what is it that you don't understand about it?
 
I have recently been really interested in the derivation of Hamiltons Principle. On my research I found that with the term ##m \cdot \frac{d}{dt} (\frac{dr}{dt} \cdot \delta r) = 0## (1) one may derivate ##\delta \int (T - V) dt = 0## (2). The derivation itself I understood quiet good, but what I don't understand is where the equation (1) came from, because in my research it was just given and not derived from anywhere. Does anybody know where (1) comes from or why from it the...
Back
Top