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## Homework Statement

Is it possible that a vehicle weighing 2000 kg and a vehicle weighing 13000 kg can both use the same skid to stop formula?? Does the difference in weight not come into account?

## Homework Equations

Where :

S = speed in km/h

µ = .75

d = skid distance

S = 15.9 *( sgr ( µ d ))

## The Attempt at a Solution

I know how to do the above equation. It is the derivation I do not know how to do.

in order to prove or disprove the weight effect on the speed.