A horizontal line means the object is moving at a constant speed. The gradient of the line = the rate of change of speed. The steeper the line, the greater the increase in speed. The area under the ...

To identify the different parts of a wave. To be able to understand the different graphs used for waves. A transverse wave is one in which the vibrations of the particles are perpendicular (at right ...

One of the most basic things students do in a physics lab is to collect data and use that to build a model. Most of these models come in the form of a mathematical function. But here is the problem.