GCSE; Edexcel; Using and interpreting graphs - Edexcel Distance-time and displacement-time graphs- Higher. Using graphs is not just about reading off values. In real-life contexts, the intercept ...

Real-life graphs; Distance-time and displacement-time graphs; Speed-time and velocity-time graphs; Instantaneous rates of change - Higher; Estimating the area under a curve - Higher ...

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 ...

More importantly, the FMCW approach provides a simple way to measure the velocity of an object as well as its distance. If an object is moving relative to the lidar sensor, this causes a slight ...