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8Y science vocab 1

AWSOME STUFF

TermDefinition
motion If the distance between 2 objects is changing
reference point a place of comparison to determine if something
International System of Units SI used by all scientists
meter The SI of length
speed the distance an object travels in a specific unit of time
average speed distance / total time
instantaneous speed how fast an object is moving in an given moment
velocity the speed in a given direction
slope the steepness of a line graph
acceleration the rate at which velocity changes
Acceleration Equation Acceleration = final speed - initial speed / time
Created by: chrisnewberg
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