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Compute all parts of given question:

Question: The National Transportation Safety Bureau indicates that a person in a car crash has a reasonable chance of survival if his or her acceleration is less than 300 m/s². Suppose that the mass of a car is 1200kg.

Part A: What magnitude force acting on the car would cause this acceleration in such a collision?

Part B: What stopping distance is needed if the initial speed before the collision is 20m/s?

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