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MFE-Chap 1


the SI unit for lengthmeter
an object is said to be this if the distance from another object is changing motion
a place or object used for comparison to determine if something is in motion reference point
scientists all over the world use this same system of measurement so that they can communicate clearly International System of Units
the distance an object travels per unit of time speed
total distance traveled divided by the total time average speed
the rate at which an object is moving at a given instatnt in time instantaneous speed
speed in a given direction velocity
the steepness of a line graph slope
Earth's outer layer is made up of about a dozen of these plates
Earth's plates moved slowly in various directions theory of plate tectonics
the rate at which velocity changes acceleration
the SI unit for length meter
Created by: wjsan1970