Weitere ähnliche Inhalte
Ähnlich wie Friction (20)
Mehr von Logos Academy (20)
Kürzlich hochgeladen (20)
Friction
- 3. WHAT IS FRICTION?
A force that opposes motion
• What does oppose mean???
• Oppose means…goes against
- 6. Types of friction
There are four types of friction
Static
Sliding
Rolling
Fluid
- 7. Static
Friction
that acts on
something that is not
moving
Piano is held in place by static
friction
Static friction keeps you in your
seat
- 9. Rolling
Contact is reduced
because of rollers or
wheels or ball bearings.
Skate boards have ball bearings in
the wheels.
A cart has wheels.
Hinweis der Redaktion
- Friction makes it possible : To walk Use wheeled vehicles Sit Hold books
- WHAT IS FRICTION? A force that opposes motion • What does oppose mean??? • Oppose
- Friction is a force that occurs when 2 surfaces oppose each other.
- Rub your hands together to produce friction.
- THERE ARE FOUR TYPES OF FRICTION. THE DIFFERENT Types of friction ARE: Static Sliding Rolling Fluid
- STATIC: Friction that acts on something that is not moving Piano is held in place by static friction Static friction keeps you in your seat
- SLIDING: Force resulting when pushing or pulling an object over a surface. Pushing a box across the floor Heat and wear can result
- ROLLING FRICTION Contact is reduced because of rollers or wheels or ball bearings. Skate boards have ball bearings in the wheels. A cart has wheels.
- FLUID FRICTION Resistance from a “liquid” or air. Stirring a thick batter Walking through water OLIMPIC SWIMMERS AS THE ONE IN THE PICTURE