In this case, the initial speed (
S
i
) is 65 mi/h. The friction factor, F, isrelated to the deceleration rate, and is computed by dividing thedeceleration rate by the deceleration rate due to gravity, or 10/32.2 =0.31. The grade is level, i.e., G = 0. The braking distance is 350 – 95.5
t
. Therefore:
In this case, the initial speed (Si) is 65 mi/h. The friction factor, F, isrelated to the deceleration rate, and is computed by dividing thedeceleration rate by the deceleration rate due to gravity, or 10/32.2 =0.31. The grade is level, i.e., G = 0. The braking distance is 350 – 95.5t. Therefore:
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