Question: 12. While you are on a train, just as you throw a ball straight up, the train changes its motion. a) Relative to you, describe

12. While you are on a train, just as you throw

12. While you are on a train, just as you throw a ball straight up, the train changes its motion. a) Relative to you, describe what the ball will do if the train speeds up. Explain your reasoning. [1 mark] b) Relative to you, describe what the ball will do if the train slows down. Explain your reasoning. [1 mark]

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