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Flash cards

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Acceleration   Acceleration is the rate at which an objects velocity changes  
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Air resistance   Air resistance is a kind of fluid friction, as it flies through the air  
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Average speed   Average speed is the total distance and time  
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Balanced forces   Forces that cancel each other completely are called balanced forces  
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Distance   Distance is the measure of how far it is from one point to another  
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Energy   Energy is the ability to do work or cause change  
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Force   A force is a push or a pull  
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Friction   Friction is a force that occurs when two surfaces rub against each other  
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Gravity   Gravity is a force that pulls all objects toward one another  
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Kinetic Energy   Kinetic energy is the energy an object has because it is moving  
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Mass   Mass is the amount of material, or matter, in an object  
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Momentum   Momentum is a property that a moving object has because of its mass and velocity  
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Motion   Motion is the process of changing from one position, or place, to another  
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Newton's First law of Motion   It states that a moving object will continue to move with the same velocity in a straight line until a large enough force acts on it and changes its motion  
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Newton's Second law of Motion   Newton's Second law of Motion shows how force, mass, and acceleration are related  
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Newton's Third law of Motion   Newton's Third law of Motion states that for every action, there is an equal and opposite reaction  
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Potential Energy   Potential Energy is stored energy  
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Speed   Speed is how fast it changes position  
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Formula for speed    
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Unbalanced Force    
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Velocity    
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Weight    
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Work    
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Created by: Pancake.
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