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LSH PS Unit 2A

Motion

TermDefinition
Motion A change in position
Displacement Distance from starting point
Vector Having magnitude and direction
Speed Distance/time
Instantaneous speed The speed of an object at any one moment
Average speed The total distance traveled/ the total time taken
Velocity Speed + Direction
Acceleration Any change in velocity
Distance How far an object has traveled
Scalar A measurement with only magnitude (size)
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