Physics, 14.04.2020 21:09 daeshawnc14

Steep safety ramps are built beside mountain highways to enable vehicles with defective brakes to stop safely, A truck enters a 750 ft ramp at a high speed vo and travels 540 ft in 6 s at constant decleration before its speed is reduced to vo/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 highways to enable vehicles with defective brakes to st...