On the recommendation of his vet and a small sample package of Cat Attract, we tried it. To make a long story short, IT WORKS! I have ordered it (bought two bottles since I have three cats and three litter boxes) and when I get down to one bottle, will reorder some more.
The basic equation for solving this is: d = vt + (1/2)at2. where d is distance traveled in a certain amount of time (t), v is starting velocity, a is acceleration (must be constant), and t is time. This gives you the distance traveled during a certain amount of time. If you know any 3 of those things, you can plug them in to solve for the 4th.
d = v2/2ug, d = minimum stopping distance, v = velocity when brakes were applied. u = coeff. of friction between wheels and road. g = gravitational constant, The above equation shows that braking distance is independent of mass of vehicle. I know that depending on the value of slip, the value of 'u' will change, but lets assume that 'u' is constant.