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Physics
Projectile Motion
Height of a rock
A rock is thrown from one side of a river to another. The function h(t) = −16t2 + 80t + 30 gives the height in inches of the rock t seconds after it has been thrown.What does h(2.5) represent in the context of this problem?
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h(2.5) represents the height of the rock in inches after 2.5 seconds since it was thrown.
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