Chapter 8.5 Friction Friend Or Foe Flashcards
1
Q
Friction
A
a force that acts against the movement of an object. It occurs between any surfaces that are touching and trying to mov
2
Q
Lubricants
A
A substance with large particles that can slide easily over each other. Lubricants are used between surfaces that rub against each other to reduce wear and increase motion between the surfaces
3
Q
Traction
A
A type of friction to assist movement
