The machine you are describing is a lever. Levers can be used to lift or move objects by applying force to one end of the rod, known as the pivot point or fulcrum. They are simple machines that rely on the principle of torque to work.
A machine with a bar that pivots around a fixed point is called a lever. Levers are simple machines that can be used to lift or move objects by applying force on one end of the bar.
A lever.
A lever.
A lever is a simple machine made up of a bar that pivots on a fixed point called a fulcrum. It is used to help lift or move objects by applying force at one end of the bar, which results in a motion at the other end. Levers can change the direction or magnitude of a force to make tasks easier to accomplish.
A lever is a simple machine that consists of a rigid bar that is free to move about a fixed point called the fulcrum. Levers are commonly used to lift or move heavy objects with less effort.
A machine with a bar that pivots around a fixed point is called a lever. Levers are simple machines that can be used to lift or move objects by applying force on one end of the bar.
A lever.
Wheel and axle
A lever.
fulcrum
A lever is a simple machine but it is made out of a stiff bar that moves freely around a fixed point.
A lever is a simple machine but it is made out of a stiff bar that moves freely around a fixed point.
A lever.
A lever.
Lever
A screwdriver.
That's known as a lever.