The balls initial speed is 120 ms at the same instant a

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A ball is thrown upward from the top of a 45.0 m tall building. The ball's initial speed is 12.0 m/s. At the same instant, a person is running on the ground at a distance of 26.0 m from the building. What must be the average speed of the person if he is to catch the ball at the bottom of the building?

Reference no: EM13642780

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