Physics Problem-Need Help?

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youneverknow94

New member
A gymnast practices two dismounts form the high bar on the uneven parallel bars. During one dismount she swings up off the bar with an initial upward velocity of + 4.0 m/s. In the second, she releases form the same height but with and initial downward velocity of -3.0m/s. How do the final velocities of the gymnast as she reaches the ground differ? What is her acceleration in each case?

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