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Physics, 16.11.2020 17:00 kenxkeith

A car traveling at 20 m/s runs into a bridge abutment and crumples for 1.2 m before coming to a full stop. If we estimate the process as constant deceleration motion, what is the average force exerted on the car, which weighs 1500 kg, during the collision process

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A car traveling at 20 m/s runs into a bridge abutment and crumples for 1.2 m before coming to a full...
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