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Force and Motion

Pantoja Science Unit 15

QuestionAnswer
unbalanced forces forces that cause a change in motion
gravity a force of attraction between two objects, even if they are not touching
inertia the tendency of objects to resist a change in motion
force a push or a pull, which causes movement or change in an object's movement or shape
balanced forces forces on an object that are equal in size and opposite in direction
friction a force that opposes motion and acts between two objects that are touching
acceleration the rate at which velocity changes
velocity a measure of an object's speed in a particular direction
speed the distance an object travels in a certain amount of time
mass The amount of matter in an object.
Created by: rivas1964