1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Weight at different heights

  1. Feb 5, 2012 #1
    1. The problem statement, all variables and given/known data

    As you ride on a ferris wheel, your apparent weight is different at the top and bottom. Calculate your apparent weight at the top and bottom of a Ferris wheel, given that the radius of the wheel is 7.2 meters, it completes one revolution every 28 seconds, and your mass is 55kg.

    2. Relevant equations

    Any circular motion equations

    3. The attempt at a solution

    I don't even know where to start
     
  2. jcsd
  3. Feb 5, 2012 #2
    When the circle is below you, Fn - mg - Fc = 0. Where Fn is normal force and Fc is centripetal force.
    Fn - mg + Fc = 0 when the circle is above you.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Weight at different heights
  1. Height: 5'1 Weight:105 (Replies: 3)

  2. Height and Weight (Replies: 13)

  3. Weight from a height? (Replies: 2)

Loading...