The 50cm mark isn't necessarily the ruler's centre of mass where it will balance. If the ruler is not uniform (i.e. it has a hole in it) its centre of mass will not be exactly in the middle.
it is called the "center"
lever.
a pivot
The radius
A lever
Pivot Point - 2013 Everything Has a Pivot Point 1-9 was released on: USA: 2013
The pivot point of a lever system is called the fulcrum.
The pivot point of a lever system is called the fulcrum.
a pivot is the midle point
According to http://www.answers.com/topic/pivot-point, a pivot point is a technical indicator derived by calculating the numerical average of a particular stock's high, low and closing prices.
According to http://www.answers.com/topic/pivot-point, a pivot point is a technical indicator derived by calculating the numerical average of a particular stock's high, low and closing prices.
The front wheel on the inside of the turning circle is the pivot point.
Pivot Point - 2013 was released on: USA: 1 June 2013 (internet)
The fulcrum is the fixed part of a lever. (the pivot point)
The purpose of the pivot point calculator is to provide a quick way to calculate pivot points. Pivot points are used for online fx trading, option trading, oil options, and commodities trading.
The force a lever can apply to a given point greatly depends on two distances:The distance from the pivot point to the object to be lifted and the distance from the pivot point to the point on the lever where force will be applied.To reduce the distance from the pivot-point to the point where Force is applied is to reduce the "force" of a lever.
Torque is defined as the product of the distance from the pivot point, times a force, times an angle function. If any of the three factors is zero, the product is zero. In this case, the distance from the pivot point.