Aball is thrown straight down with a speed of va2.00 from a building 40.00 meters high. how much s time passes before the ball reaches the ground? a.) -3.07s b.) - 2.46 s c.) =2.66s d.) =9.89s e.) none of the above. a ball is thrown straight down with a speed of va2.00 from a building 40.00 meters high. how much s time passes before the ball reaches the ground? a.) -3.07s b.) - 2.46 s c.) =2.66s d.) =9.89s e.) none of the above.
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