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Forces and Motion

Forces and Motion study stack

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