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Forces Problem

  1. Sep 23, 2007 #1
    At liftoff, a space shuttle with 2.0 x 10^6 kg total mass undergoes an upward acceleration of 0.60g.

    Find the total thrust force developed by its engines?

    What force does the seat exert on a 60-kg astronaut during liftoff?

    Thank you for helping with the problem
  2. jcsd
  3. Sep 23, 2007 #2


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    Homework problems belong in the homework section, and you should show some work before we help you...
  4. Sep 23, 2007 #3
    thanks, I solved the problem
  5. Feb 25, 2008 #4

    can anyone help me with this problem? I don't know where to start.
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