- #1
Chica1975
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Homework Statement
In an emergency stop on a level, dry concrete road, the magnitude of the friction force when sliding is approx 80% of the weight of the vehicle what is the stopping distance required for a vehicle traveling at 88km/h (24.444m/s). assume that all the wheels lock when the brakes are applied.
Homework Equations
to be honest i freaked out when I saw this question - i looked at my textbook but it really is useless.
is the frictional coefficient .20?
The Attempt at a Solution
I have no idea what to do
apparently the answer is 38m