liudr:
Ok just watched the solution and under glass video. I can't understand the under glass result. Maybe the lack of friction but I thought the conclusion was not conclusive.
XD Okay wise guy, try this one:
liudr:
Ok just watched the solution and under glass video. I can't understand the under glass result. Maybe the lack of friction but I thought the conclusion was not conclusive.
XD Okay wise guy, try this one: