Recent content by allegro1993

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    Finding Initial Velocity with barely anything

    Thank you very much that helped me alot.
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    Finding Initial Velocity with barely anything

    No, the building is 8 m high. I don't know how high the ball goes above the building :/
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    Finding Initial Velocity with barely anything

    could you elaborate on that equation a little bit for me ? I see what you did substituting g for ay, that makes sense, but what does "u" stand for ?
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    Finding Initial Velocity with barely anything

    Homework Statement Someone throws a rubber ball vertically upward from the roof of a building 8.00 m in height. The ball rises, then falls. It misses the edge of the roof, and strikes the ground. If the ball is in the air for 3.00 s, what was its initial velocity? (Disregard air resistance...
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