is called a simple machiwen
Wiki User
∙ 10y agoThe fulcrum is the part that the bar sits on to form a lever. The output arm is the part that the load sits on.
yes,a fulcrum needs a bar to lift an object but a pulley does not need a bar
The Forearm
fulcrum
The closer the load is to the fulcrum the greater the mechanical advantage. The closer to the fulcrum, the less the load moves when the lever is used.
The fulcrum is the part that the bar sits on to form a lever. The output arm is the part that the load sits on.
yes,a fulcrum needs a bar to lift an object but a pulley does not need a bar
The rigid bar is not called a fulcrum! And, by the same token, why is the bar called a bar?
Fulcrum
Fulcrum and a bar or plank.load fulcrum effortFulcrumthe parts of the lever are resistance,effort and the fulcrum
Fulcrum and a bar or plank.load fulcrum effortFulcrumthe parts of the lever are resistance,effort and the fulcrum
The Forearm
wedge
Fulcrum * * * * * The fulcrum is the fixed point. The bar is a lever. Admitedly, it would help if questions were asked properly.
An example of a lever is a crow bar. The fulcrum would be where the bar touches the ground, that is what the bar is rotating around.
THE POINT AROUND WHICH A LEVER MOVES, IS CALLED FULCRUM.
fulcrum