What does it mean if an object is electrically uncharged? The object has been placed in water.
It has gained positive charges.
It has gained negative charges.
There has been no transfer of charge.

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever