So, what are forces? Well forces cause things to change, and a beautiful example of that is Newton's first law of motion. It says that things stay still or carry on moving at a constant speed in a ...

and if the student is made to apply the ideas explained in the lectures to simple examples. The latter of these conditions is doubtless fulfilled in Prof. Tait's classes; we are concerned here ...

According to a meta-analysis of more than 20 studies published in PLOS One, micro-breaks (defined as no more than 10 minutes ...

Newton's first law can also be ... travelling with non-uniform motion. This includes situations when the speed changes, the direction changes, or both change. For example, when a car accelerates ...