Friction Flashcards
1
Q
What force does Friction always oppose?
A
Motion
2
Q
What force does Motion always oppose?
A
Friction
3
Q
What are the three qualities of a streamlined shape?
A
- Rounded front
- Slowly tapering tail
- Smooth shape with no projections
4
Q
What two ways can we reduce friction?
A
- Lubrication
2. Streamlining