Directly downward with an initial speed

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A ball is thrown directly downward with an initial speed of 8.00 m/s, from a height of 30.0 m. After what time interval does it strike the ground? A. 2.43 s B. 3.42 s C. 1.79 s D. -3.42 s

Reference no: EM131241761

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Directly downward with an initial speed : A ball is thrown directly downward with an initial speed of 8.00 m/s, from a height of 30.0 m. After what time interval does it strike the ground? A. 2.43 s B. 3.42 s C. 1.79 s D. -3.42 s
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