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Motion

Unit 1

TermDefinition
Position Describes location of an object
Reference Point A location to which you compare other locations
Motion A change in postion over time
Speed Measure of how far something moves
Vector Quantitiy that has size and direction
Velocity Speed in a specific direction
Acceleration A rate at which velocity changes
Centripetal Acceleration Acceleration in a circular motion
Force A push or a pull
Net Force Combination oof all of the forces acting on an object
Inertia Tendency of all objects to resist a change in motion
Gravity A force of attraction between two objects due to their mass
Free Fall Gravity is pulling down and no other forces are acting on it
Orbit When an object travels around another object in space
Created by: 18matchettn1104
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