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mechanics study of motion
motion change of position
kinematics how things move
dynamics what causes motion
displacement change in position between two distinct points
average speed distance/time
instantaneous speed speed at any one moment
uniformly accelerated motion when the average acceleration and the instantaneous acceleration are the same
velocity displacement/ delta time
scalar one piece of information, a numerical value
vector two pieces of information, a direction and numerical value
velocity-time slope represents acceleration
position-time slope represents velocity
average acceleration delta v/ delta t delta change in velocity/ delta time interval
acceleration change in velocity with time
Created by: Jaspergem