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100
To find the speed of an object, divide this by this.
What is divide distance by time.
100
On a distance-versus-time graph, this shows the speed of an object.
What is the slope.
100
This is the distance an object moves per unit of time.
What is speed.
100
The ______________ speed is the speed of an object at a certain point in time.
What is instantaneous.
100
This is speed in a given direction.
What is velocity.
200
You get this when you divide the TOTAL distance by the TOTAL time.
What is average speed.
200
On a distance-versus-time graph, the letter m in the distance axis stands for what.
What is meter.
200
When you know both the speed and direction of an object's motion, you know its _________________
What is velocity.
200
This is the equation for slope.
What is rise divided by run.
200
This is the steepness of a line on a graph.
What is slope.
300
This is the form of energy associated with the motion, position, or shape of an object.
What is mechanical energy.
300
SI is the abbreviation for this.
What is Systeme International or International System of Units.
300
According to the "Review and Reinforce" sheet, this was Ashley's constant speed in the first four minutes of her ride.
What is 200 m/s.
300
The prefix "milli" means this.
What is one thousandth.
300
The prefix "kilo" means this.
What is one thousand.
400
This is the SI unit for measuring distance.
What is meter.
400
The prefix "centi" means this.
What is one hundredth.
400
This is a change of energy from one form of energy to another.
What is energy transformation.
400
Average speed includes this on top of what you look at for instantaneous speed.
What is TOTAL distance divided by TOTAL time.
400
This is a place or object used for comparison to determine if something is in motion.
What is reference point.
500
according to the "Review and Reinforce" sheet, this is Ashley's instantaneous speed at minute 5.
What is 0 m/s.
500
In a distance-versus-time graph, a horizontal line means this.
What is no motion.
500
A vertical line on a distance-versus-time graph signifies this.
What is moved in zero amount of time.
500
In a distance-versus-graph, a straight diagonal line means this.
What is constant speed.