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Fletcher's 8th grade Physics Test Review

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
Displacement   The measured distance of an object from its starting point to its final location  
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Inertia   Matter's resistance to changing its state of motion  
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Terminal Velocity   The greatest amount of motion that an object can have  
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Thermal Energy   Heat energy  
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Net Force   The product of combined forces  
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Resistance   Another word for Inertia  
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Constant   The motion when all forces acting on an object are balanced  
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Negative Acceleration   Slowing down  
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Velocity   Speed and direction  
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Force   Mass x Acceleration  
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Joules   The units to measure Energy and Work  
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Transformed   Energy can not be created or destroyed but it can be _______  
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Energy   The ability to do work  
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Change   A word that describes what Acceleration is.  
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Friction   A force that opposes motion  
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Reaction   According to Newton's 3rd law; Action forces are always paired equally with _________ forces  
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Unbalanced forces   What causes acceleration?  
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Speed   Distance per unit of time  
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Kinetic Energy   The energy of motion  
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Potential Energy   Stored energy  
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Gravity   A force that comes from all matter  
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Acceleration   The result of Net force applied to an object  
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Deceleration   The result of a Net force applied in the opposite direction of an object in motion  
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Drag force   A force in fluids that slows moving objects  
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Constant Speed   A flat line on a Speed-Time graph  
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Acceleration   A curved line on on a Distance-Time graph  
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Flatline   An object not moving on a Distance-time graph  
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Constant Acceleration   A diagonal straight line on a Speed-Time graph  
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Created by: coach_fletcher
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