Stone Ball
Stone Ball
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 Rare Grain Stone Crystal Healing Gem Ball 35mm#0031  US $9.99
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 80mm DEEP BLUE OBSIDIAN CRYSTAL BALL STONE GEMSTONE SPHERE CARVING US $24.95
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 Rare Bamboo stone Sphere Carving Ball Brilliant 50mm US $16.99
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A stone is thrown up in the air with an initial speed of 32 m/s. How long is it in the air for?
I know acceleration due to g = -9.8 m/s2. So do I divide 32 by 9.8 to get 3.3 and double that to account for the time from the top to the ground?
However, what do I do if the ball doesn't hit the ground with a velocity of 0? Wouldn't that change the procedure?
You are missing a crucial piece of data that makes your problem currently unsolvable: the height above the ground at which the stone is thrown from. Knowing this can help us determine when the stone is in "the air".
Airbrushed Stone Ball