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Force and Motion Voc

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Question
Answer
friction   surface resistance to relative motion, as of a body sliding or rolling  
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gravity   the force that attracts things to all physical things having mass  
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force   strength or energy as an attribute of physical action or movement  
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speed   rapidity of movement or action  
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inertia   the tendency of a body to resist acceleration  
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weight   the measure of how strong gravity holds something to a body with mass  
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velocity   the speed of something in a given direction  
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energy   the strength and vitality required to do anything  
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acceleration   increase in the rate of speed of something  
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motion   the act or process of moving or being moved  
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drag   the action of pulling something forcefully or with difficulty  
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work   activity involving mental or physical effort done in order to achieve a purpose or result  
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mass   a measure of how much matter is contained in an object  
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momentum   the quantity of of motion of a moving body measured as a product of its velocity and mass  
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pressure   the continuous physical force exerted n or against an object b something in contact with it  
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direction   a course along which someone or something moves  
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