Physics, 08.04.2021 17:00 lavardamon123

Three pieces of paper are held h = 2 m above the ground in an ordinary room. The first piece is crumpled into a ball and hurled downward from 2 m with a large initial velocity. The second piece is crumpled into a ball and simply dropped. The third piece is left uncrumpled and at and also simply dropped. Part C: Suppose the crumpled ball that was simply let go experiences a constant downward acceleration of 9 m/s^2. How much time does it take for it to reach the ground?
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