The questions in this quiz are suitable for GCSE physics students studying scalar quantities, vector quantities and calculations involving forces. If you struggled with the quiz, don't panic - we've ...

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 ...

AN excellent introduction to the subject of vector analysis is provided by this book. It is admirably clear, and a natural temptation to develop so fertile a theory in excessive detail and to multiply ...

Figure 1: Schematic of the 3D force detection method on a Ge(001)-c(4 × 2) surface using bimodal AFM. Figure 2: Force component maps and force vector distributions above Ge(001) dimers. Figure 3: ...