LiveText solution bank tutorial - Edexcel Livetext
Many people seem to be having a problem loading LiveText and this will show you how to get it working again. Sometimes you may just have to press 'allow' ...
When it said 'origin' in the question, I assumed it meant the particle's
origin (so, when t=0). Which caused a lot of confusion and mental ache.
Thank you for posting this. It is so very very useful.