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Car door second class lever.
The fulcrum is the hinges the input force is the person opening the door the output force is the way the car door swings the bar is the door and the load is.
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A car door is a second class lever.
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The image below is an example of a class two lever sometimes called a second class lever.
Lever diagram of the three types of levers showing fulcrum direction of effort and direction of force of the load or resistance top.
A door belongs to the second class of levers because its pivot hinge is at the end the load weight of the door is at the center while the effort opening the door is applied at the other end.
A shovel lev er lĕv ər lē vər n.
Examples of class two lever.
Beam the lever a wooden plank or metal bar resting on the fulcrum.
Second class lever duration.
All classes of levers have four basic parts.
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A simple machine consisting of a rigid bar pivoted on a fixed point and used to transmit force as in raising or moving a weight.
A wheelbarrow is also a second class lever.
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A car door is a second class lever.
Answer two other examples of a second class lever are a car door and abottle opener.
A scissor jack would be a series of 1st class levers.
Wheelbarrow and bottle cap opener the 2nd class lever is a force multiplier where the load liesbetween the fulcrum and effort.
Fulcrum the pivot or the turning point.
Examples are a hole puncher wheelbarrow and a nutcracker.
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If you wrap an inclined plane around a small circle what you will end up with is a.
The fulcrum is the hinges the input force is the person opening the door the output force is the way the car door swings the bar is the door and the load is.