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# A ball is thrown vertically upward. What is the velocity and acceleration of the ball at the maximum height?

- -gtms
^{-1},0^{} - o,-9ms
^{-2} - gms
^{-1},0 - 0,gtms
^{-2}

^{-1},0^{}^{-2}^{-1},0^{-2}## The correct answer is: o,-9ms^{-2}

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