Motion
Location of an object
position
Push or pull
force
Pieces of information including words/numbers
data
what gravity does
pulls objects toward Earth
A tool used in our experiments to measure distance traveled
yardstick or meter stick
A change in an object's position
motion
Anything that has mass and takes up space
matter
Graph that shows data as a line on a grid
line graph
Air resistance affects an object as it falls, making it fall ________ (speed)
slower
The heavier an object the (greater/less) force it has
greater
The measure of motion
speed
Amount of matter that makes up an object
mass
The horizontal axis and vertical axis are know as ____ and ____
x and y
This slows an object down, making it go slower
friction
If an object is not moving, this can make it move
force
The amount of space between two objects
distance
A force that pulls objects toward each other
gravity
distance/time =
speed
As distance between objects become closer, pull of gravity becomes __________ (strength)
stronger
Gravity attracts all objects (toward/away) from each other
toward
The path a moving object follows
direction
A force that acts between surfaces that touch each other
friction
Calculate this speed: 10 meters/5 seconds = ?
2 m/sec
A feather and a bowling ball fall from the same distance toward Earth, which one would get to Earth quicker?
bowling ball
Force of gravity depends on two forces - mass and ?
distance