Recent content by Marco Noguez

  1. Marco Noguez

    Can Increasing Helium Density Affect Payload in Space?

    Be careful about helium's density and its units. I would advise you to check on your textbook about both density and Archimedes principle concepts.
  2. Marco Noguez

    Need help with a pulley and tension problem

    It will be very usefull to draw the Force Body Diagram of the pulley and answer the following question: What do you know about each tension force (magnitude and angle)?