[math-fun] Physically intuitive?

In[395]:= UnitConvert[Quantity[42, "Watts"], "Kilograms" "Meters"^2/"Seconds"^3] Out[395]= Quantity[42, ("Kilograms" ("Meters")^2)/("Seconds")^3] This seems to say: If you apply a given amount of power (to a freely moving object) for twice as long, you go eight times as far. —rwg