Even if this wasn't calc stacking, this is literally impossible to calc as the values that are getting multiplied aren't given.
Like speed, is it mps, mach, mph, kmph, knots, cm/s, fps, etc.
All of this is speed, and all of them have widely different values.
Same with grip, is it PSI, cm^2, tof, is it in kg, grams, newtons, tons?
And weight, is it in what metric? Grams, kg, pounds, tons?
Like multiplying mps x newtons x kg gets a different yield than if you did mach x kg/cm^2 x grams. Despite both being weight x speed x grip.
This tells us nothing and can't be used even if it was allowed.