A stick or beam free to pivot at a point

The point where the lever arm pivots

The mass lifted or the resistance overcome by a lever

The force needed to move a load or overcome a resistance

A metric unit to measure force

The ability to do work

A pair of scissors (with the fulcrum in the middle) is an example of a

A nut cracker (with the load being in the middle) is an example of a

A pair of twizzers (with the effort in the middle) is an example of a

True or False: The further away from the load the effort is, the easier it is to lift the load.

True or False: The closer the load is to the fulcrum, the easier it is to lift.

There are ____ classes of Levers.

A _____________ is used to measure force.

A benefit obtained by using a lever or other simple machine is called the

Spring scales measure in Newtons and they are in increments using

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