Recent content by maracxos

Ok thank you!

no it is not for homework i had that question on exam and i didnt know the answer and i have thinked and thinked after that abaut that and i don't know the solution I have tried to solve that problem with trigonometry but nothing after that i try to solve energy for some dot A on the swing and...

Hello! I need to solve this problem proof that sum of kinetic and potentional energy in every part of pendulums(every dot of pendulums swing) swing is equal... Sorry for bad eanglish