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, ...

With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a ...

REDONDO BEACH, Calif.--(BUSINESS WIRE)--Impulse Space, a leader in the development of in-space transportation services, today announced a $150 million Series B funding round, led by Founders Fund. The ...

In the fast-moving environment of stock trading, momentum investing can provide a way to capitalize on short-term opportunities. In physics, momentum refers to the tendency of an object to continue ...

In physics, momentum refers to the tendency of an object to continue moving in a particular direction due to its mass and velocity. The velocity, or direction, of momentum can change due to an ...