Problem 54670. Solve an ODE: precocious pair’s porcine pursuit

From dimensional analysis you can see that the solution has to be of the form t=(d/V)*f(v/V), and someone might be able to figure out function f from the data points, and save the trouble of solving the differential equation.

Sure, but where's the fun in that? :-)

On the other hand, that approach is a good example of what a teacher described as being "lazy and smart"--that is, using cleverness to avoid work. Anyone interested in dimensional analysis might check out CP 46031.