Since this is not my area of expertise, I searched Google under the key words "four principles of kinetic friction" to get these possible sources:
https://www.google.com/search?client=safari&rls=en&q=four+principles+of+kinetic+friction&ie=UTF-8&oe=UTF-8&gws_rd=ssl
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
name four principles of kinetic friction
1 answer