A faucet handle and jar lid are simple machines.
A seesaw is a class one lever.
A fulcrum is a part of a simple machine, the lever. Without the fulcrum what is left of the simple machine can no longer increase the applied force and is no longer a simple machine.
Gear Stick Door handle Hammer Spannera crowbarScissors, wheelbarrows, scissors, teeter-totters (seesaws). A crowbar or pry bar is also a level in either direction, both of which also employ a wedge.
Seesaw
d1 times w1 = d2 times w2 (d- distance of the person from seesaw)/ (w = weight of person)
A seesaw is a class one lever.
You can never find one when you need it.
a seesaw is a lever that is balenced on a fulcrum
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A seesaw is a lever balanced on a fulcrum.
crowbar &seesaw
A bicycle. the rest are simple machines.
A fulcrum is a part of a simple machine, the lever. Without the fulcrum what is left of the simple machine can no longer increase the applied force and is no longer a simple machine.
a seesaw is a lever that is balenced on a fulcrum
A see-saw is a type of lever. Levers are simple machines. When you put two or more simple machines together, you get a compound machine. == ==
When using position to balance two uneven weights, it is an example of a lever.