Question: Laura throws a tennis ball vertically downward with an initial spe ed of 8 . 0 0 m / s . . The ball takes

Laura throws a tennisball vertically downward with an initial spe
ed of 8.00 m/s.. The ball takes2.00s to reach the ground. Determine(a) the velocity of the ball just before it hits the ground and (b) displacement of the ball just before it hits the ground, and (c) height from where the ball is thrown.

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