- #1
FocusedWolf
- 81
- 0
Ok, before i start i'd like to say I'm totally confussed about how to use use the friction formulas in my book...i say this because all my answers are wrong!
Ok so what i need is help in the form of examples...and alot...cause my book doesn't offer anything.
Anyhoo, heres's a problem I'm trying to solve: ( i rounded off the numbers for clarity)
A block is at rest on an incline 30 degrees.
weight 10kg
Us .50
Uk .40
What is the frictional forces acting on the the 10kg mass. Answer in units of N
Someone help clarify a plan of attack...in meantime I am going to try reading this chapter some more.
Ok so what i need is help in the form of examples...and alot...cause my book doesn't offer anything.
Anyhoo, heres's a problem I'm trying to solve: ( i rounded off the numbers for clarity)
A block is at rest on an incline 30 degrees.
weight 10kg
Us .50
Uk .40
What is the frictional forces acting on the the 10kg mass. Answer in units of N
Someone help clarify a plan of attack...in meantime I am going to try reading this chapter some more.