Students learn to solve problems involving the law of conservation of momentum. Conservation of Momentum: Students learn to solve problems involving the law of conservation of momentum and to describe ...

Physicists have long relied on elegant theorems to connect the abstract math of quantum theory with the tangible behavior of ...

The first semester of an undergraduate physics course invariably spends a lot of time on two big ideas: The momentum principle and the work energy principle. Both deal with forces acting on an object, ...

Ever wondered how momentum works on a merry-go-round? Learn the physics behind the change in momentum as it spins and how it affects motion! #PhysicsInMotion #MerryGoRound #Momentum #PhysicsExplained ...

There are analogous notions once we include relativity or quantum mechanics, but for our present purposes the version that Galileo and Newton would have recognized is good enough: in any interaction ...

Consider the following physics problem. An object with a mass of 1 kg and a velocity of 1 m/s in the x-direction has a net force of 1 Newton pushing on it (also in the x-direction). What will the ...

NASA is renowned for doing really difficult stuff. You want to drop a Mini-sized lander on Mars using a sky crane? Well, NASA will do that for you. There is a view of NASA as staid and conservative ...