Register

Adv. Query

Q&A (4871)

Reviews (203)

Open problems (47)
Meta (439)

Site Statistics

205 submissions , 163 unreviewed
5,082 questions , 2,232 unanswered
5,353 answers , 22,789 comments
1,470 users with positive rep
820 active unimported users
More ...

Are coefficients of friction invariant by switching the materials ?

937 views

I don't have the ability to make the experiment to answer these questions :

Let \(A\) and \(B\) be two materials. Is the static coefficient of friction of \(A\) on \(B\) equal to the static coefficient of friction of \(B\) on \(A\) ? I ask the same question for the sliding coefficient of friction.

Thank you in advance for any help you can provide.

Closed as per community consensus as the post is not graduate-level and above (and also completely trivial). PhysicsForums.com might be a better home for this question.

asked Jul 2, 2015 in Closed Questions by Gaussian (-10 points) [ no revision ]
recategorized Jul 3, 2015 by dimension10

Voting to close as not graduate-level physics (and besides, pathetically trivial). The question seems more appropriate for Physics Forums.

commented Jul 3, 2015 by dimension10 (1,985 points) [ revision history ]

Your comment on this question:

To answer, leave an answer instead. Comments are usually for non-answers.
To mask links under text, please type your text, highlight it, and click the "link" button. You can then enter your link URL.
To alert a user, please use the "@" command and remove spaces from the username, example, the user "John Doe" should be pinged as "@JohnDoe", while the user "Johndoe" should be pinged as "@Johndoe". The post author is always automatically pinged (unless you are the post author).
Please consult the FAQ for as to how to format your post.

Live preview (may slow down editor) Preview

Your name to display (optional):

Email me at this address if a comment is added after mine:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

If you are a human please identify the position of the character covered by the symbol $\varnothing$ in the following word:
p$\hbar$ysics$\varnothing$verflow
Then drag the red bullet below over the corresponding character of our banner. When you drop it there, the bullet changes to green (on slow internet connections after a few seconds).

Please complete the anti-spam verification

user contributions licensed under cc by-sa 3.0 with attribution required

...