Physics, 05.12.2020 14:00 que81hhh

. A boy throws a ball of mass 2kg vertically into the air. The ball reaches a height of 3.2m,
(a) how long does it take the ball to reach the height? (b) how long
does it takes until it hits the ground? (C) at what speed does the
ball hit the ground

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. A boy throws a ball of mass 2kg vertically into the air. The ball reaches a height of 3.2m,
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