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Forces and Motion study stack

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
The measure of force it takes to move an object   Work  
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A change in position   Motion  
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The measure of how fast something moves over a certain distance   Speed  
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The force that pulls objects toward each other   Gravity  
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A measure of the pull of gravity on an object   Weight  
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A push or a pull   Force  
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A tool that makes work easier   Simple machines  
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A bar that moves on or around a fixed point   Lever  
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A flat surface set on an angle or other surface   Inclined Plane  
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Examples of this type of simple machine are: door stop, axe, nail   Wedge  
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Examples of this type of simple machine are: tooth paste cap, soda bottle cap, light bulb and socket   Screw  
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An example of this type of simple machine is a see-saw   Lever  
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Examples of this type of simple machine are: roller blades, skateboards, toy cars   Wheel and axle  
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Examples of this type of simple machine are: water well and flag pole   Pulley  
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An example of this type of simple machine is a ramp   Inclined Plane  
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This is how work is measured   Newtons  
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A machine made up of two or more simple machines   Compound machine  
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A person would weigh more on Earth than the moon because of this   Gravity  
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Created by: parsemon
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