science chapter 1
TRANSCRIPT
![Page 1: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/1.jpg)
Science Chapter 1 Vocabulary and Review
![Page 2: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/2.jpg)
a push or pull example: pulling chair out, pushing chair in
FORCE
![Page 3: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/3.jpg)
MOTION a change in position
* every motion starts and stops with a force
![Page 4: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/4.jpg)
SPEED the measure of how fast
something moves over a certain distance
![Page 5: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/5.jpg)
pulling force between objects
GRAVITY
![Page 6: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/6.jpg)
WEIGHTmeasure of the pull of
gravity on an object
![Page 7: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/7.jpg)
is the rubbing of one object against another, it causes
moving objects to slow down.Example: driver pushes on the brakes,
friction causes the car to stop
FRICTION
![Page 8: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/8.jpg)
The way an object faces Example: North, South,East, West
DIRECTION
![Page 9: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/9.jpg)
PREDICT To tell what you think will
happen in the future
![Page 10: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/10.jpg)
The exact place where an object is
POSITION
![Page 11: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/11.jpg)
TENSION FORCE A pulling force that
stretches something
![Page 12: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/12.jpg)
Forces that act between objects that are touching
CONTACT FORCE
![Page 13: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/13.jpg)
SPRING FORCE Exerted by an object that
has been stretched or squeezed
![Page 14: Science Chapter 1](https://reader036.vdocuments.us/reader036/viewer/2022081418/62a089c8983fd119260fa22a/html5/thumbnails/14.jpg)
BALANCED FORCES Two equal forces acting on an object