Engineering, 29.10.2020 17:40, lydywy

Two vehicles collided head on while traveling on a curve tangent with a 3% grade. Vehicle V1 skidded 195 feet downhill before colliding with vehicle V2. Vehicle V2 skidded 130 feet. The police report estimates that the speed of both vehicles at impact was 25 mph, based on vehicle deformation. Assume a coefficient of friction of 0.48. What is V1 speed at the beginning of the skid?

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Two vehicles collided head on while traveling on a curve tangent with a 3% grade. Vehicle V1 skidded...