This series of short explainer films with Professor Brian Cox comprises six clips focused on forces, speed and motion. Each ...

Why is pancake syrup an example of a resistive force? Some forces are called contact forces because they require objects to touch. One is tension force, found in stretched wires. Another is the force ...

In fact, a bow and arrow technically counts as our first example of springs over 60,000 years ago. Fast forward to the 1600s, where Robert Hooke came up with a simple formula for ...