180 degrees
A lever
A lever turns back and forth on a fulcrum, which is the fixed point around which the lever rotates. The placement of the fulcrum can affect the force needed to move the lever.
The pivot point of a lever system is called the fulcrum.
fulcrum
The turning point of a lever is the pivot point around which the lever rotates or turns. It is the point at which the input force is applied to the lever to produce an output force. The position of the turning point can affect the mechanical advantage and efficiency of the lever.
The pivot point of a lever, also known as the fulcrum, is the point around which the lever rotates or pivots when a force is applied to one end of the lever. It is the fixed point that allows the lever to amplify force or distance. The position of the fulcrum relative to the points where the force is applied and where the load is placed determines the mechanical advantage of the lever.
The fixed point upon which a lever rotates is called the fulcrum. It is the pivot point that supports the lever and allows it to operate by providing a point around which the lever can move.
The pivot point on a lever is called the fulcrum. It is the point around which the lever rotates when a force is applied to one end of the lever.
The point where a lever rests is called the fulcrum. It is the fixed point around which the lever rotates when a force is applied to one end.
The fulcrum is the fixed part of a lever. (the pivot point)
The focal point on which a lever rotates is called the fulcrum. It is the point where the lever pivots or turns when a force is applied to it.
A lever supported by a point is called a pivot or fulcrum. It is the point at which the lever rotates or pivots to allow for the movement or force applied at the other end of the lever.