Motion
Forces
Measurements
Textbook Vocabulary
100
A change in position relative to (or compared to) another object.
What is motion?
100
A push or pull.
What is a Force?
100
The SI unit for measuring length?
What is the Meter
100
What is the line along which something moves?
What is Direction?
200
What can you use to be certain something has moved?
What is a point of reference?
200
Forces that are equal in sizes and opposite in direction.
What is a balanced force?
200
1 meter equals how many millimeters?
What is 1000 millimeters?
200
A point or very short space in time?
What is an Instant?
300
The length of the path between two points.
What is Distance?
300
Forces that cause a change in the motion of an object.
What is an unbalanced force?
300
How many centimeters equals 1 meter?
What is 100 centimeters?
300
What is the period of duration between two events?
What is time?
400
A place or object used for comparison to determine if something is in motion.
What is a reference point or frame of reference?
400
What might happen when unbalanced forces act on a moving car?
What is to speed up, slow down, stop moving, or change direction.
400
How many meters are in 1 kilometer?
What is 1000 meters?
400
What is an established way of doing something?
What is a System
500
International System of Units or the Systeme International (SI).
What is the system of measurment that scientist use?
500
The force of attraction between all objects in the universe.
What is Gravity.
500
What is the system of measurment that scientist use?
What is International System of Units or the Systeme International (SI)?
500
What is to decide by reasoning?
What is to conclude?
M
e
n
u