A pin jointed structure is a type of structural system where members are connected together at their ends with hinge joints or pins, allowing for rotation around those joints. This type of structure is commonly used in truss systems and other frameworks where simplicity and flexibility are key design considerations. The pin joints allow for movement and redistribution of forces within the structure.
Yes, double jointed or hypermobility is when the joint is very flexible or lax. This can occurs in many joints but is most common in fingers and limbs. For example, if one is double jointed in their elbow, when they extend their arm the elbow will appear to be bent the opposite way or curving inward.
Not all living things with jointed body parts belong together in the same classification. While many organisms with jointed appendages, such as insects, arachnids, and crustaceans, belong to the phylum Arthropoda, there are also other organisms with jointed structures that may not be closely related. Therefore, jointed body parts can be a characteristic of certain groups, but they do not universally indicate a shared evolutionary lineage among all living things.
Not all living things with jointed body parts belong together, as jointed appendages are a characteristic primarily found in arthropods, such as insects, arachnids, and crustaceans, as well as in some vertebrates like mammals. While these organisms share the trait of jointed body parts, they belong to different taxonomic groups and have diverse evolutionary lineages. Therefore, jointed body parts alone do not indicate a close genetic or evolutionary relationship among all living things.
The vascular plant characterized by jointed, needle-like branches is the horsetail, belonging to the genus Equisetum. Horsetails are ancient plants and are known for their distinctive segmented stems and whorls of needle-like leaves. They thrive in moist environments and can often be found in wetlands or along riverbanks. Their unique structure and reproductive methods set them apart from most other vascular plants.
That plant is called a polygonaceae, which is a family of flowering plants characterized by small flowers and jointed stems.
S.W Ekanayake has written: 'Rigid and pin jointed plane frame analysis'
No, roundworms do not have jointed bones. They belong to the phylum Nematoda and possess a simple body structure with a smooth, elongated shape. Roundworms have a pseudocoelom, which is a fluid-filled cavity, but they lack a skeletal system, including bones or any jointed structures.
Jointed is correct.
A jointed exoskeleton is characteristic of arthropods such as insects, spiders, and crustaceans. This structure provides support and protection for their bodies while allowing for flexibility and mobility through the use of joints.
No, not all mollusks have jointed legs. Mollusks are a diverse group of invertebrates that include animals like snails, clams, and octopuses. While some mollusks, such as cephalopods (like squids and octopuses), have evolved specialized appendages, they do not have jointed legs like arthropods. Most mollusks have soft bodies and may possess shells, but they do not have the jointed limb structure characteristic of other animal groups.
jointed
Arthropods have jointed legs .
the Truss bridge is the second oldest types of modern bridges For purposes of analysis, trusses are assumed to be pin jointed where the straight components meet The nature of a truss allows for the analysis of the structure using a few assumptions and the application of Newton's laws of motion according to the branch of physics known as statics
Yes, amphibian skeletal structure includes joints for limbs and other body parts, just like we have.
yes... they have... they are invertebrates and have jointed legs...
hyper-jointed is also known as double-jointed which means you can stretch your joints farther then normal.
To calculate the force in a pin-jointed framework, you can use the method of joints where you analyze each joint individually by applying equilibrium equations (sum of forces in x and y directions equal to zero). By considering the forces acting on each joint, you can determine the unknown forces in the framework. Additionally, you can use the method of sections to cut the framework into sections and analyze the forces acting on the section to calculate the forces in the members.