Friction Problems Involving Force Vectors.

Click For Summary
SUMMARY

The discussion centers on solving a physics problem involving force vectors and friction. The problem requires calculating the retarding friction force and the coefficient of kinetic friction for a block sliding at constant speed. Key equations mentioned include Fwx = Ff and Fwy = Fn, which relate the forces acting on the block. Participants emphasize the importance of understanding these equations to derive the necessary values accurately.

PREREQUISITES
  • Understanding of Newton's laws of motion
  • Familiarity with force vector components
  • Knowledge of frictional forces and coefficients
  • Basic algebra for solving equations
NEXT STEPS
  • Study the concept of kinetic friction and its calculation
  • Learn how to decompose force vectors into components
  • Explore Newton's second law and its application to friction problems
  • Practice solving similar physics problems involving force and friction
USEFUL FOR

Students studying physics, particularly those focusing on mechanics, as well as educators seeking to clarify concepts related to force vectors and friction.

AegisFang
Messages
2
Reaction score
0

Homework Statement


The following link is a rough sketch of what I need help with, followed by the directions.http://s11.photobucket.com/albums/a1...nt=Physics.png be sure it's zoomed in. The information provided is the following.
"The Block shown in (a) slides with constant speed under the action of the force shown.

(a) How large is the retarding friction force?
(b) What is the coefficient of kinetic friction between the block and the floor?

Homework Equations



Fwx=Ff

Fwy=Fn

The Attempt at a Solution



Blarg...No idea where to even start.
 
Last edited by a moderator:
Physics news on Phys.org
The link to the image in your post doesn't work.
 

Similar threads

Can a 10N Force Overcome Friction to Move a 10kg Block?
  • · Replies 2 ·
Replies
2
Views
2K
Coefficient of Friction when Normal Force is Reduced [HS]
  • · Replies 5 ·
Replies
5
Views
2K
Frictional Force Problem: Solve with 25kg & 0.36 Coefficient
  • · Replies 6 ·
Replies
6
Views
2K
How Is Heat Generated from Friction in Physics Problems?
  • · Replies 6 ·
Replies
6
Views
2K
How Does Friction Affect Pulley Systems on Inclined Planes?
  • · Replies 6 ·
Replies
6
Views
3K
How Does Angle of Force Application Affect Acceleration on a Frictional Surface?
  • · Replies 7 ·
Replies
7
Views
3K
How Do Tension and Friction Forces Interact in a Two-Block System?
  • · Replies 18 ·
Replies
18
Views
2K
Finding the time it takes for two stacked blocks to travel
  • · Replies 18 ·
Replies
18
Views
3K
A question about contact forces and friction
  • · Replies 6 ·
Replies
6
Views
5K
Frictional Forces on a Wooden Crate with External Forces
  • · Replies 1 ·
Replies
1
Views
2K