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Unit 6 : M&E

Unit 6 : Motion & Energy

TermDefinition
Reference Point A place or object used for comparison to determine if something is in motion
Distance SI Unit Meter (measures the length of a path between two points)
Speed The distance an object moves per unit of time.
Average Speed Calculate the total distance traveled by the total time. (Speed= Distance/Time)
Instantaneous Speed: The speed at which an object is moving at a given instant in time.
Velocity Speed in a given direction. If you know the speed and direction of an object, then you know the velocity
Graphing Motion Plotting time on the x-axis (horizontal axis), and distance on y-axis (vertical axis)
Slope is the steepness of the line, shows how fast one variable changes in relation of the other variable. Slope= Rise/Run
Created by: user-1898580
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