Regular OSCILLATION, for instance, by a particle in a solid, fluid or gas, displaced from its normal position or random motion, when the force required is proportional ... Similarly, simple harmonic ...

This series of short explainer films with Professor Brian Cox comprises six clips focused on forces, speed and motion ... speed and how to use a simple distance-time graph to calculate it.

Regular OSCILLATION, for instance, by a particle in a solid, fluid or gas, displaced from its normal position or random motion, when the force required is proportional ... Similarly, simple harmonic ...