Motion
Speed
Speed and Direction
100
Reference Point
What is a place or object used for comparison to determine if something is in motion?
100
Average Speed = Total distance/Total time
What is the formula for average speed?
100
Velocity
What is speed in a given direction?
200
Motion
What is the state in which one object's distance from another is changing?
200
Instantaneous Speed
What is the rate at which an object is moving at a given instant in time?
200
Distance-versus Time Graph
What is Time and Distance graphed on?
300
International System of Units or (SI)
What is the system of measurement that scientists use all over the world?
300
Slope
What is the steepness of a line?
400
Meter
What is the basic SI unit of length?
400
Slope = Rise/Run
What is the formula for calculating the slope of a line?
500
Speed = Distance/Time
What is the formula for calculating speed?
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