In this video, we dive into the essentials of units and trigonometry to build a strong foundation for understanding physics! 🔬 Whether you're new to the subject or need a quick refresher, this ...

Note that the first expected argument to xcopies() is the spacing argument, so you do not need to supply the spacing= argument name. Similarly, ycopies() makes a line of evenly spaced copies centered ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...