Recent content by Rtorres81

  1. R

    I think my physics teacher doesnt have a clue

    Homework Statement we did a experiment in class shooting marbles and taking measurements. The size of the Marble is .0019 meters and with a photo gate timed it at .0037 secs. Giving me a initial speed of .5135 m/s2. I am now trying to find time. with the angle being 70 degrees Homework...