Where?
When?
How?
Why?
What?
100
The position of an object in ________ is always changing.
What is motion?
100
How far apart two objects are is described by their _______.
What is distance?
100
An object at rest remains at rest because of its ________.
What is inertia?
100
An object's location is its __________.
What is position?
100
_________ describes an object's speed and direction of motion.
What is velocity?
200
_________ push and pull objects.
What are forces?
200
The force of _________ works against motion.
What is friction?
200
The distance an object moves in a certain amount of time is its __________.
What is speed?
200
The speed of an object is calculated by dividing _______.
What is the distance it traveled by how long it traveled?
200
_________ is an alloy of iron with small amounts of carbon; widely used in construction
What is steel?
300
Any change in the speed of an object over time describes ___________.
What is acceleration?
300
The force of gravity between two objects depends on ________________________________.
What is the mass of each object and the distance between them?
300
A change in speed or direction of an object's motion is called __________.
What is acceleration?
300
__________ refers to the speed and direction of motion.
What is velocity?
300
Clue words for __________ are as follows: over, under, left, and right.
What is position?
400
_______, _______, and _______ affect inertia.
What are mass, size, and volume?
400
a pulling force between two objects.
What is gravity?
400
Friction can best be described as __________________________.
What is a force that works against motion?
400
___________ keeps us from floating in the air.
What is gravity?
400
____________ is reduced by using a wheelbarrow to do chores outside.
What is friction?
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