Recent content by rich1116

  1. R

    Free fall acceleration of rocket

    i can but symbols won't due me any good. i need a definite numerical answer to the question. i know i can write a bunch of equations but i have no numbers to put into them
  2. R

    Free fall acceleration of rocket

    then how do i find the initial velocity?
  3. R

    Free fall acceleration of rocket

    can someone please help me?? I thought I had the answer to this problem, but it doesn't match the book's answer. I can't figure out what I'm doing wrong. This is the problem: A rocket is launched straight up with constant acceleration. 4 seconds after liftoff, a bolt falls off the rocket and...
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