Gwen stefani: who who ind it up who who
Scissors are a simple machine. A simple machine makes work easier to do. (not hard work) What type of simple machine are they? They are a lever. Levers have fulcrums or pivot points. The pivot point of the scissors are the crossing section.
4
There are three different Classes of levers. Class One Levers have a fulcrum in the middle. Class Two Levers have a resistance in the middle. Class Three Levers have effort in the middle.
Levers. Mostly levers.
levers are classified by the locations of the input and output forces relatively to the fulcrum
Joints
Yup, they both have fulcrums
no they can br found almost anywhere but typicly they are part of the lever
There are a number of body parts that act as the fulcrums of levers. The most obvious ones are the elbow and knee joints.
ball and socket joint, sliding/gliding joint, and hinge joints
The five joints that act as fulcrums for levers in the body are the neck (atlanto-occipital joint), elbow (humeroulnar joint), hip (coxofemoral joint), knee (tibiofemoral joint), and ankle (talocrural joint). These joints play crucial roles in movement and biomechanics by allowing for leverage and force generation.
Some of the levers in the human body include those seen in the bones and muscles. For example, the bones act as rigid levers, joints serve as fulcrums, and muscles provide the effort. This lever system enables movement and functionality in various parts of the body.
the fulcrum between the effort and load B. effort applied in the same place C. two loads and fulcrums D. the fulcrum at one end of the lever
the fulcrum between the effort and load B. effort applied in the same place C. two loads and fulcrums D. the fulcrum at one end of the lever
The human body is on gigantic compound machine, meaning that it is comprised of many simple machines combined. The joints could be related to as the fulcrums of levers, and the teeth could be considered as wedges.
Scissors are a simple machine. A simple machine makes work easier to do. (not hard work) What type of simple machine are they? They are a lever. Levers have fulcrums or pivot points. The pivot point of the scissors are the crossing section.
In this case, the load is the weight being lifted or moved, and the lever is the handle or bar used to exert force on the load. The wheels act as fulcrums by providing a pivot point for the lever to lift the load.