Vectors simplify many of the common tasks you’ll need to do while writing a physics engine. Not only does linear algebra eliminate having to solve separate dimensions separately, it also helps you abstract away from “2D vs 3D” (because you’re not using variables like “positionX” and ...
Now we have engines, of course, we couldn't possibly do without them. Who could imagine life without cars, trucks,ships, orplanes—all of them propelled by powerful engines. And engines don't just move us around the world, they help us radically reshape it. Frombridgesand tunnels to skys...
Car engines are about three times more efficient: they waste less energy and put more of it to work. [3] What's so clever about them is that they burn fuel in closed containers, capturing most of the heat energy the fuel releases, and turning it into mechanical energy that can drive ...
Uniflow steam engine: These engines are characterized by steam flowing through the cylinder in a single direction. Condensing steam engine: This type uses a separate condenser to improve efficiency. This steam is condensed back into water after performing work in the cylinder, creating a vacuum that...
Science Courses / Physics for Kids How Car Engines Work: Lesson for Kids Cite this lesson Instructor Binish Shingari View bio Expert Contributor Elaine Chan View bio A car is very helpful because it provides transportation. A car's engine helps the car do its job. In this lesson, ...
Our atmosphere is a massive fluid layer, and the right application of physics makes it possible for humans to traverse it. In this article, we'll walk through the basic principles of aviation and the various forces at work in any given flight. Contents How Do Planes Fly: Thrust and Drag...
Latent potential: How souped-up physics engines could transform gamingDaniel Strano
Learn the simple machine definition and understand how a simple machine works. Explore the different types of simple machines in physics and the formula for work. Explore our homework questions and answers library Search Browse Browse by subject ...
This is where the rotating detonation engine differs from more common types of gas turbine engines. The air and fuel are mixed (as usual) before they're injected into a long, circular combustion chamber, in what "Physics Today" has described as "a sequential, circular ma...
How do gas lasers work? How is a magnetic field produced in an atom? How does the proton proton chain produce energy? When did particle physics begin? When did nuclear physics begin? How did Robert Bunsen come up with the Bunsen burner? How was the Soviet Union created? Who made the fi...