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Levers of first order
The distance AF is called the effort arm and the distance BF is called the load arm. If the lever is in equilibrium, then by applying the principle of moments about the fulcrum, we get Clockwise moment = Anticlockwise moment Effort x Effort arm = Load x Load arm The ratio of the effort..
The distance AF is called the effort arm and the distance BF is called the load arm. If the lever is in equilibrium, then by applying the principle of moments about the fulcrum, we get Clockwise moment = Anticlockwise moment Effort x Effort arm = Load x Load arm The ratio of the effort..2) Levers of the second order
In this the weight is in the middle between the power and the fulcrum. For example human body resting on toes. Here the toe forms the fulcrum and contracting calf muscle provides effor..
Levers of the 2nd Order [Class II Levers]
In these type of levers the load is situated between fulcrum and effor..
Levers of the 3rd Order [Class III Levers]
In class III levers effort is situated between the load and the fulcru..
Levers of the 2nd Order [Class II Levers]
In these type of levers the load is situated between fulcrum and effort.(shown in the figure belo..
In these type of levers the load is situated between fulcrum and effort.(shown in the figure belo..Levers of the 1st Order [Class I Levers]
In this type of lever the effort and the resistance (load) are situated on either side of the fulcrum. Let us consider the lever AB which is used to overcome a load L at B by applying the effort E at A. The fulcrum of the lever is at F as shown in the figure belo..
In this type of lever the effort and the resistance (load) are situated on either side of the fulcrum. Let us consider the lever AB which is used to overcome a load L at B by applying the effort E at A. The fulcrum of the lever is at F as shown in the figure belo..Levers of the 3rd Order [Class III Levers]
In class III levers effort is situated between the load and the fulcrum. (shown in the figure below) ..
In class III levers effort is situated between the load and the fulcrum. (shown in the figure below) ..Classes levers Animation
Force Work Power Energy and Machines..
Order the names of the object from greatest to least after counting th..
Order the names of the object from greatest to least after counting them. => Pencils, Pens, Caps or Pens, Pencils, Caps or Caps, Pens, Pencils or Pens, Caps, Pencils..
Concept of a Point Object
A real object can rotate as it moves. For example, a cricket ball may be spinning while it is moving, as a whole, in a trajectory. Also, a body may vibrate as it moves, for example, a falling water droplet. These complications can be avoided by considering the motion of a very small body ..
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