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Picture the arch. It resists the pull of gravity. The force of gravity is a constant, and it wants to pull the center of the span down. But the materials distribute some of the force sideways. The sides of the arch support much of the weight of the structure, but they have to be designed to resist being "pushed apart" by the arch as well as to hold it up. Take two sticks and a smooth table top. Stand the sticks a little apart and tip them to where the tops touch. Put just a bit of tape there to keep the sticks touching and pushing on each other. With a smooth table and a goodly space between the bottoms of the sticks, the sticks will slip sideways and fail to stand up. That's the "down" force of gravity acting along the stick. It pushes down, and the sticks resist. And some of the force is vectored "along" the stick and causes an "outward" push. It's an experiment that shows the "down and outward" force on the sticks, and the arch experiences similar forces. There are some other considerations that must be looked at in arch construction, but those two are the primary ones. It is the "down" and the "out" forces that are greatest in the arch. Links are provided to relevant Wikipedia posts. One is to a nice drawing, and the second is to the article on the arch. If pictures are worth a thousand words, there is a book here. And there are arches that have been standing for a thousand years, too!
An arch is a curved structure that distributes applied forces into compressive stresses along its curved shape. This design allows the arch to support loads and span greater distances than a straight horizontal beam. The upward and outward thrust forces at the base of the arch are counteracted by the compressive stresses within the arch itself, making it a stable and efficient structural element.
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How do physicians use physics?
Physicians use physics principles to understand medical imaging techniques like X-rays, MRI, and ultrasound. They also apply physics concepts when prescribing treatments involving radiation therapy, surgery, and medical devices. Understanding the physics behind these technologies helps physicians make accurate diagnoses and provide effective treatments.
How is physics related to social studies?
Physics can be related to social studies through the study of energy sources and their impact on societies, understanding the principles behind technologies that shape modern societies, and examining the role of physics in environmental issues that have social implications. Additionally, physics concepts like force, motion, and energy play a role in understanding historical events such as the Industrial Revolution and the development of transportation technologies.
What is the importance of physics in medecine?
Physics plays a crucial role in medicine by providing the fundamental principles behind imaging techniques like X-rays, MRI, and ultrasound. Understanding physics helps in developing medical devices, such as pacemakers and laser instruments, for diagnosis and treatment. Furthermore, physics concepts are essential for understanding the behavior of cells, tissues, and organs in the human body, leading to advancements in medical research and technology.
What are the example of technology which physics is concern?
Examples of technologies that physics is concerned with include semiconductors in electronics, lasers in various applications such as medicine and communication, and optics for imaging systems like cameras and telescopes. Physics plays a crucial role in understanding the fundamental principles behind these technologies and advancing their development.
Is it tension or compression that strengthens an arch supporting weight?
Compression strengthens an arch supporting weight. The weight placed on an arch causes compression forces to work through the structure, making the arch sturdy and able to support heavy loads.
What is physics of a paperairplane?
the physics behind paper airplane is of aerodynamics
Where is fuel pump 944 1986 Porsche?
Its behind the rear wheel arch, gently jack up the car at the rear and the pump is located under the boot behind the wheel arch.
What is the math behind aircrafts?
The math behind aircrafts is very complex gemoetry and physics.
What kind of science is behind hydroelectricity?
Maths and physics.
What is the science behind nuclear power?
Nuclear Physics
What is physics behind toys?
That depends on the specific toys.
Is arch a erosion or a deposition?
An arch is typically a result of erosional processes, where softer rock is eroded away, leaving behind harder rock that forms an arch-like structure. It is not typically associated with deposition.
Where is windscreen washer pump on Zafira?
Its in behind the passenger side front wheel arch
What is the name for a column of rock left behind after an arch collapses?
A column of rock left behind after an arch collapses is called a "hoodoo." Hoodoos are tall, thin spires of rock that form in arid regions through the erosion of surrounding rock.
What is the physics of a toaster?
Physics is simply the study of the properties of matter and energy. The physics behind a toaster is that the toaster conducts electricity to produce heat, toasting bread or whatever other food.
At what reasons quantum physics was uncertainty explain briefly?
The reasons behind uncertainty when it comes to quantum physics can be summed in one word - fragmentation
What has the author T A Brody written?
T. A. Brody has written: 'The philosophy behind physics' -- subject(s): Quantum theory, Philosophy, Physics
