Recent content by Libos

Ok Thank you, I've achieved to do some problems, I'm missing number 5 and number 7 :/

I need help in seven exercises of physics, I just don't know what do... I'd like you to do one or more exercises with it's process so that I can analyze somehow the process and learn how do to it, I have an exam tomorrow and I have to study.. here are the problems: 1) An artillery shell is...