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Q. If the height of the water slide in the figure is h = 3.3 m and the person's initial speed at point A is 0.48 m/s, what is the new horizontal distance L between the base of the slide and the splashdown point of the person?

Q. what is the shortest height a plane mirror must be so that a person 1.6 meters tall is able to see his or her whole body?

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