They use:
Dirt, Mud, Stone and other natural materials them.
Resistant materials are those that are strong and stiff, such as metals, wood, and ceramics. They can withstand a lot of stress without breaking or bending. Compliant materials, on the other hand, are soft and flexible, such as rubber, foam, and fabric. They can easily be bent or deformed, but they will return to their original shape when the stress is removed.
A compliant material is a material that conforms to regulations or even a building code. It is a material that has recognised, predictable and consistent properties. A material is a compliant material, if it conforms to a known performance criteria.
The 4 main forces of flight are: drag, thrust, lift and weight
this is the stupidest website in the world i cant find any awnsers anywhere
The origin of hacking and privacy compromise started before computers were invented. Military armed forces used a type of hacking to gather intelligence from military papers. The invention of the computer was really a way to try and decipher the codes sent from enemy forces during World War II.
yay! :)
composite material which mean a combination of material.
Torsional strength describes a material's ability to withstand twisting forces. It is an important property for materials used in applications where twisting or torque forces are applied.
Not clear what you're asking, but clearly strong materials are needed when there are strong forces that must be withstood. And things that must withstand strong forces include, but are not limited to: Large skyscraper buildings where their weights are strong forces on their frames and foundations, where strong materials (e.g., steel and rebar cement) are used. Hydro-electric dams where the weight of the backed-up (dammed) water pushes forcefully against them and strong materials are needed to prevent the dams from collapsing. Aircraft where aerodynamic forces lift and sustain the planes in the air and the materials must also withstand in impact of airflow as they move near the speed of sound through the air. These must be strong for sure, but they must also be light weight so they can be lifted into the air.
A material's ability to withstand cutting is described by its resistance to deformation and fracture under applied forces. This is typically characterized by properties like hardness, toughness, and tensile strength. Materials with high hardness and toughness are generally more resistant to cutting forces.
Buildings withstand compression and tension pressures through the use of structural materials and design principles. Compression forces are typically resisted by materials like concrete and stone, which are strong in bearing loads, while tension forces are countered by materials such as steel, which can stretch without breaking. Engineers design structural elements like beams, columns, and trusses to distribute these forces evenly, ensuring stability and safety. Additionally, the overall geometry of a building plays a critical role in managing these stresses effectively.
Tinsile strength
Buildings are generally best equipped to withstand lateral shaking, as they are designed to resist forces pushing horizontally. However, vertical shaking can also cause damage, particularly in taller buildings or those with poor foundation. The ability of a building to withstand shaking depends on its design, materials used, and structural integrity.
When a bridge twists due to wind or uneven loads, it experiences torsional forces that create shear stress in the materials. These forces can lead to bending moments, resulting in flexural stress across the bridge's structural members. Additionally, the uneven distribution of loads can induce axial forces, which can either compress or tension the materials, further impacting the bridge's stability and integrity. Overall, these forces must be carefully analyzed in the design to ensure the bridge can withstand such conditions.
Rockets are primarily made from lightweight yet strong materials such as aluminum, titanium, and composite materials like carbon fiber. These materials are carefully designed to withstand the high pressures, temperatures, and forces experienced during launch and space travel.
Structures and devices are designed to withstand various forces, such as gravity, wind, earthquakes, and other environmental conditions. Engineers use mathematical calculations and simulations to ensure that structures can withstand these forces and remain safe and stable over their lifespan.
Base isolation pads can be built to absorb the vibrations to withstand earthquakes. Building materials can be reinforced to withstand an earthquake. For example, wood can be reinforced with bolts to make the wood more secure.