Quote:
Originally Posted by mcrews
THe 5" measurement is 39" from the frnt axle.
My gut feeling is there is 'some' relationship to how far out the front edge is and how much space is 'allowed.'
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Quote:
Originally Posted by aerohead
Ouch!
The SAE recommends a 16-degree approach clearance with 300 lbs of ballast on board.Curbs,gutters,and driveway ramps are supposed to be constructed such that automobiles will always 'clear' if built to the SAE minimum.
Supercars can cheat,as they have active suspension,lowering the car only when it's out of harm's way.  |
5" over 39" is a 7.4 degree angle.
5/39 = 0.128
sin (7.4) = 0.129