A joint is where two sections of something come together. With bones, your elbow, knee, jaw, fingers, etc. are all mobile joints, because they move. A rigid joint would be where the bones don't move; your skull has various bones that connect but do not move.
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A mobile joint allows for movement between connected bones, while a rigid joint does not allow for movement. Mobile joints are found in areas like the shoulders and hips, whereas rigid joints are found in areas like the skull.
it is a mobile joint! It is a mobile joint because it allows the door to move through the hinges!! Are arms are also mobile joints because are arms also move
A rigid link is a structural component that connects two parts of a mechanism or machine in such a way that the relative position between the two parts remains fixed. It does not allow for any movement or flexibility between the connected parts. Rigid links are commonly used in engineering and design to provide stability and precise motion control.
Blimps are non-rigid airships with an envelope that maintains their shape, while dirigibles are semi-rigid or rigid airships with a structure inside the envelope to maintain their shape. Dirigibles are typically larger and have more internal structure for support and control.
Rigid suspension systems have solid connections between the wheels on each side, whereas independent suspension systems allow each wheel to move independently. Independent suspension typically offers better handling, ride quality, and traction over uneven surfaces compared to rigid suspension systems.
An elastic body can deform under stress but will return to its original shape when the stress is removed, while a rigid body does not deform at all. In other words, an elastic body can store and release energy in the form of deformation, while a rigid body cannot.