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Motion

accel., speed, direction

TermDefinition
motion an object is in motion when its distance from another object is changing
reference point a place or object used for comparison to determine if something is in motion
SI unit for distance meter
average speed (equation) total distance traveled divided by total time
instantaneous speed rate at which an object is moving at that point in time
velocity speed of an object in a given direction
slope the "steepness" of a line
acceleration the rate at which velocity changes refers to increasing speed, decreasing speed, or changing direction
force a push or a pull
newton the SI units used for force (N)
net force all of the forces acting on an object at one time
unbalanced forces can cause an object to start, stop, or change direction
balanced forces equal forces acting in opposite directions
line graph used to show motion of objects
Created by: Ann939
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