Recent content by mindgame

  1. M

    Velocity-time graph question

    1. Homework Statement How far does the runner whose velocity-time graph is shown in Fig. 2-30 travel in 10 s? http://img81.imageshack.us/img81/1057/0221bs1.gif [Broken] 2. Homework Equations x = v0t + 1/2at^2 3. The Attempt at a Solution x = 10s (0) + 1/2(8m/s)(10s)^2 x...
  2. M

    Hi, I need some help with a homework problem invovling acceleration

    That's just the slope of the trendline for the increasing part of the graph. He told us in class we had to show it.
  3. M

    Hi, I need some help with a homework problem invovling acceleration

    (53.25 - 8.8) = 44.45 a = (44.45) / 20s a = 2.2225 m/s Is this right?
  4. M

    Hi, I need some help with a homework problem invovling acceleration

    I really just don't know where to start, is there an equation I need to use or is this much more complicated?
  5. M

    Hi, I need some help with a homework problem invovling acceleration

    1. Homework Statement What is the acceleration of your car? Time [s] Velocity[ms] 1 8.8 2 12.82 3 16.25 4 20.46 5 24.22 6 28.09 7 31.77 8 35.24 9 39.32 10 42.37 11 44.61 12 46.63 13 49.01 14 50.53 15 52.1 16 52.32 17 53.6 18 53.44 19 53.74 20 53.25...
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