If an Object Is Given an Initial Velocity of V₀

question 9

Essay

If an object is given an initial velocity of v₀ feet per second from a height of s₀ feet, then its height S after t seconds is given by the formula . A rock is thrown into the air at 42 feet per second from a height of 21 feet. How long does it take to reach the earth?

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Definitions:

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The ability to stay in a state of sleep without waking for a consistent period, which is crucial for achieving restorative sleep cycles.

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A common sleep disorder characterized by trouble falling asleep, staying asleep, or getting restorative sleep.

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Medications used to facilitate the onset of sleep or improve the quality of sleep for individuals with sleeping disorders.