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 ...

This module uses Scratch to demonstrate the conversion of momentum with a pictorial interface. The program allows you to choose between elastic and inelastic collisions and calculates the final ...

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, ...

The questions in this quiz are suitable for GCSE physics students studying momentum calculations, conservation of momentum and force and momentum. If you struggled with the quiz, don't panic - we've ...

In 1687, Sir Isaac laid down the laws of motion in Principia Mathematica- laws which have still held true over 300 years later. In the law of conservation of momentum, he noted that the momentum of a ...

Does a flying drone change the weight of a sealed container? Explore Newton's laws of motion and the principle of ...

There’s a fascinating little toy that one of my bosses used to have on his desk. Five identical and gleaming steel balls, each suspended from the frame by two thin strands, arranged in a precise row, ...

Save guides, add subjects and pick up where you left off with your BBC account. The questions in this quiz are suitable for GCSE physics students studying momentum calculations, conservation of ...