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Physics, 16.01.2020 05:31 belle345

The front of a 1300 kg car is designed to absorb the shock of a collision by having a "crumple zone" in which the front 1.20 m of the car collapses in absorbing the shock of a collision. (a) if a car traveling 29.0 m/s stops uniformly in 1.20 m, how long does the collision last

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