Recent content by CityNoise

  1. C

    Acceleration due to Gravity/Terminal Speed Problem

    Well i found out that the final velocity for the ball was 26 m/s and the total time for the ball to hit the ground would be 14 seconds using d=V1 + V2/2 * delta T for time. I also found that the delta y for the 1 second duration was 4.9 metres. So i found that the flowerpot is 23.6 metres from...
  2. C

    Acceleration due to Gravity/Terminal Speed Problem

    Hi, i am in a Grade 12 Physics class and i was hoping someone could help me out on a homework question: ============================ "A Flowerpot is dropped from a balcony of an apartment, 28.5 m above the ground. At a time of 1.00 seconds after the pot is dropped, a ball is thrown...
  3. C

    Making insulator that keeps water at the same temperature

    yea i thought about Aluminum. Any other ideas?
  4. C

    Making insulator that keeps water at the same temperature

    Well i have to do this project/experiment creating an insulator that keeps water at the same temperature for an hour or some duration of time. I was thinking of Styrofoam, but i just wanted to post this here in case someone could help me out or give some ideas. I have to use recycled materials...
  5. C

    Comparing Baseball & Climbing Helmets: Design & Force Minimization

    ? i kinda know how to connect it to Newtons 3 laws but i am supposed to come up with 2 pages of info, how much is there to say?
  6. C

    Comparing Baseball & Climbing Helmets: Design & Force Minimization

    i have to do this project where i have to compare and contrast a Baseball helmet and a Rock climbing helmet and describe how each is appropriately designed to its use. - have to make reference to each of Sir Isaac Newtons 3 laws - describe how force is minimized - describe several features of...
Back
Top