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Science

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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Question
Answer
What is an objects change in position relitive to a reference point?   Motion  
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What is the rate at wich volecity changes over time?   Acceleration  
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What is somthing that allows a body to do work?   Energy  
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What is the energy of motion? (Mass x Velocity)   Kinetic energy  
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What is stored energy due to position?   Potential energy  
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What is the ammount of work and object can do because of its potential and kinetic energy?   Mechanical energy  
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What is a change of one form on energy to another?   Energy conversion  
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What is a force that opposes motion between two surfaces that are in contact?   Friction  
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What is a law that states that energy can not be created or destroyed but can change from one form to another?   Law of conservation of energy  
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