Vocab Levers Levers
100
is a simple machine that has a bar that pivots at a fixed point called a fulcrum.
Lever
100
has the fulcrum in the middle or between.
first class levers
100
True or false Second class levers is between the fulcrum and the input force.
true
200
Any prop or support
Fulcrum
200
True or False Depending on the location of the fulcrum first class levers can be used to increase force or distance.
true
200
Second class levers DO change the direction of input force.
false
300
Scientific name for the weight you want an object to move
Output force
300
Name an example of first class levers
scissors
400
Any type of force which has been exerted onto anything.
input Force
400
Name an example of first class levers
see saw






Levers

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