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16 Cards in this Set
- Front
- Back
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Motion
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action or process of changing place or position
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Speed
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the distance traveled divided by the time interval during which the motion occured, how fast it takes for something to go from one point to another
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Velocity
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a quantity describing both speed and direction
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Momentum
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a quantity defined as the product of an object's mass and velocity;;force or speed of movement
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Acceleration
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the change in velocity divided by the time interval in which the change occured
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Distance
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the amount of space traveled or covered by an object
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Time
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how long it takes to travel the distance,period or interval
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Mass
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a measure of the quantity of matter in an object
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Frames of Reference
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a backround in a setting used to see movement
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Change
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to make something different
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Force
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the cause of accesleration or change in motion
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Balanced Force
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the forces acting on an object that combine to form a net force that is equal to zero
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Unbalanced Force
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the forces acting on an object that combine to produce a net nonzero force
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Gravity
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the attraction between two particles of matter dur to their mass
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Friction
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the force between two objects in contact that opposes the motion of either object
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Inertia
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the tendency of an object to remain at rest or in motion with a constant velocity
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