Question: If an automobile's braking distance from 90 km/h is 45 m on level pavement, determine the automobile's braking distance from 90 km/h when it is

If an automobile's braking distance from 90 km/h is 45 m on level pavement, determine the automobile's braking distance from 90 km/h when it is

(a) Going up a 5° incline,

(b) Going down a 3-percent incline. Assume the braking force is independent of grade?

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