Learn how to calculate the acceleration of a frictionless block on an incline! This video breaks down the physics of motion on an inclined plane, showing you how to apply forces and solve for ...

Newton's Second Law states that force equals mass times acceleration. This can be investigated using a set-up like this one. You can use this set-up to investigate how changing two separate factors, ...

There are various methods to measure acceleration due to gravity. At Higher level all rely on one of the equations of motion. The measurements required will depend on the equation used. Watch this ...

The interstellar object known as 3I/ATLAS, roughly the size of Manhattan, has recently demonstrated an unexpected ...

Even in some of the most extreme areas in the universe, Albert Einstein’s theory of general relativity seems to hold up. A test of a key tenet of general relativity using three stars has shown that ...