There are three components of a lever system besides the lever arm: the fulcrum, the force, and the load. There are also three types of levers called class 1, 2, and 3. Class 1 is where the force is on the opposite side of the fulcrum as the load. Class 2 has load between the fulcrum and the force, and Class 3 has the force in between the fulcrum and the load. In the body, the fulcrum can be one of many joints, such as an elbow, knee, or ankle. An example of a Class 1 lever would be a tricep extension, where the tricep on one side of the elbow moves the load held by the hand on the other side. A Class 2 example would be a calf raise, where the weight of your body is focused between the calf and the fulcrum (the ball of the foot). A Class 3 example would be a bicep curl, with the bicep in between the fulcrum (elbow) and the load (hand).
Any hinge joint is a lever, such as the arms, legs, and fingers.
thats a really tough question its would be either your elbow or knee its kind of hard to give a definate answer between these two.
wiki on! :)
The fulcrum is between the effort and load. The neck is an example as well as the action of the triceps brachii.
legs arms finger
bones
Skeletal
The most common and abundant protein is collagen. It makes up about 25% of your body.
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
A ball and socket joint is a type of synovial joint. Synovial joints are the most common in the human body.
No. Phospholipids are. They form the membrane around cells and you have trillions of cells in your body.
Skeletal
The third class lever is the most common lever in the body.
Body has got third class levers in most of the places. This is why you can move the objects to larger distance at the cost of more power.
class III lever
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
The heart is the most common machine in the human body. It is a muscular organ that pumps blood throughout the body, delivering oxygen and nutrients to cells and removing waste products. The heart beats around 100,000 times a day, making it an essential part of human survival.
the most common thing on earth crust as well as in human body is water .
Water. It makes up about 65% of the human body.
The common way to examine human body is to do inspection, palpation, percussion and auscultation.
calcium
calcium
H2o