If they want to simulate glass moving at 300 mph, they could get a bigger piece of glass and put it on a truck moving at 80 mph. The result would give a piece of glass with the same kinetic energy ...

Let's take a second and look at these two ideas. Two things differentiate the momentum principle from the work energy. First, it is technically a vector equation because the momentum of an object ...

Mechanical Energy: Students learn to define and calculate potential energy and kinetic energy. and to state and solve problems involving the law of conservation of mechanical energy. Momentum and ...

Let’s talk about what a kinetic energy recovery rope is, what it’s made out of, and how it works. By the time I’m finished with you, you’ll have yourself untrapped and back out on the trails.

Understanding what potential energy is and how it works is a key component of understanding our universe and the laws that govern it. In this article, we'll go over the core concept and introduce ...

Newton's cradle or Newton's balls, named after Sir Isaac Newton is a device that demonstrates conservation of momentum and energy. It is constructed from a series of pendulums (usually five in ...

Gravity, freefall, potential energy, and kinetic energy are all a part of the physics of roller coasters and, metaphorically, of romantic relationships.Here are 4 lessons about love's roller ...