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ps unit 1 N1L

newtons first lawn, inertia, and motions

TermDefinition
distance how far you have traveled between two position. it always positive. it is a scalar quantity
displacement change in positions.
scalar quantity that only requires magnitude ( how big )
vector quantity that requires both magnitude ( how big ) and directions
speed how fast something is moving. it is equal to distance divided by time. it is scalar quantity
velocity rate at which position changes. it is equal to displacement divided by time. it is a vector.
forces strength or energy as an attribute of physical action or movement.
Created by: 20186