Engineering, 25.07.2020 04:01, cdyshaylia55

Steep safety ramps are built beside mountain highway to enable vehichles with fedective brakes to stop safely. a truck enters a 1000 ft ramps at a high speed vo and travels 600ft in 7 s at constant deceleration before its speed is reduced to uo/2. Assuming the same constant deceleration. Determine:
a. The additional time required for the truck to stop.
b. The additional distance traveled by the truck.

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Steep safety ramps are built beside mountain highway to enable vehichles with fedective brakes to st...