Question 1: Sketch a graph of velocity vs. time and another graph for position vs. time for this same trip. Be very careful. The common problem is to draw a velocity graph that LOOKS like the ...

On the graph of velocity vs. time, Δv/Δt is the slope of the curve. If the curve is straight, the acceleration is constant. If the curve isn't straight we have to do the same trick we did before with ...

Since this is a plot of position vs. time, the slope of the line will be equal to this constant vertical velocity. From the graph above, you can see this puts the launch speed of the rocket at 192 ...