some common uses of a lever is
effort force
Some of the force used in a lever will be to overcome friction, this means that not 100% of the force can be used to lever as some of it will be used to overcome friction as well as an multitude of other forces.
Lubricants are solely used for reducing friction between two moving parts of a machine.
because In a Type 1 Lever, the pivot (fulcrum) is between the effort and the load. In an off-center type one lever (like a pliers), the load is larger than the effort, but is moved through a smaller distance. Examples of common tools (and other items) that use a type 1 lever include and in a Type 3 Lever, the effort is between the pivot (fulcrum) and the load.
I believe its a class C lever looks like this (your force) ---------------------- ( what your moving) ^ this will move things allot higher/ farther/ faster but uses a lot of force in doing so
One use of a lever is a wheelbarrow.
Probably the most common usage of a lever is with a claw hammer. Leverage is used to remove nails with the claw end. Some draw bridges use a lever system with counter-weights. A hand cart that is used for moving heavy items uses a lever action.
A common lever is used to move an object
The third class lever is the most common lever in the body.
Ununpentium hasn't uses.
A teeter totter
Bones
furniture?
class III lever
Some common uses of chlorine including disinfecting public areas such as a pool and the toilet. Another common use for chlorine is as an additive in tap water.
One of the uses of coal is for power.
their house