Science
Published on Nov 18, 2015
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PRESENTATION OUTLINE
What are simple machines
A simple machine is a machine used for applying a force easy
Some simple machines are
Inclined plain a lever and a pulley
Photo by MsKat'sClass
WHAT IS VELOCITY?
VELOCITY IS AN OBJECTS SPEED AND DIRECTION
Photo by Sprengben [why not get a friend]
WHAT IS FRICTION
AN OBJECT RUBBING ON ANOTHER OBJECT CUASING IT TO SLOW DOWN
Photo by C. VanHook Images (vanhookc)
WHAT FORCES AFFECT MOTION
- Some that cuase motion are
- Humans and wind
- Some that stop motion are
- Friction and gravity
Photo by __MaRiNa__
HOW CAN FORCE AFFECT A MOVING OBJECT
FORCE CAN HIT THE OBJECT CUASING IT TO STOP OR GO THE OTHER DIRECTION
Photo by npicturesk
WHAT IS A SLOW EARTH PROCESS
EROSION IS A SLOW EARTH PROCESS CAUSE IT MOVES SLOW
Photo by raymond_zoller
A FAST EARTH PROCESS
LANDSLIDE
