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!
the physics behind the diagnostic and therapeutic uses of heat and colds is that it brings real images and is more cost effective for the patient
because people will fall down
technology is the easier of the two to answer... look at anything you have. It was made with technology. Your computer, your home, your car, even the carpets in your house and the clothes on your back. Physics has far reaching effects in peoples lives. without physics, there would be no airplanes, no computers, no electricity. Physics is one of the basics behind almost every piece of technology.
There are multiple physics that go into and explain the motions and forces behind the running and jumping of track and field hurdles. These are the forces needed for jumping, forward motion in flight, and landing. Other physical quantitative measures include velocity, acceleration and height.
Windmills use the dynamo effect to create electricity (electrical generator) Dynamo is like a motor but backwards creating electricity instead of using it.
the physics behind paper airplane is of aerodynamics
The Gateway Arch was designed in the early 1940s as part of the Jefferson National Expansion Memorial in St. Louis, Missouri, to commemorate Thomas Jefferson and the westward expansion of the United States. Construction started in 1963, and the Arch was completed in 1965. It is now an iconic symbol of St. Louis and a popular tourist attraction.
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.
The math behind aircrafts is very complex gemoetry and physics.
Maths and physics.
Nuclear Physics
That depends on the specific toys.
sea stack
the physics behind the diagnostic and therapeutic uses of heat and colds is that it brings real images and is more cost effective for the patient
Its in behind the passenger side front wheel arch
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.
T. A. Brody has written: 'The philosophy behind physics' -- subject(s): Quantum theory, Philosophy, Physics