Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The questions in this quiz are suitable for GCSE physics students studying change of shape, Hooke's law, energy stored in a spring and how forces affect the extension of a spring. If you struggled ...

Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...