If an object is projected upward from ground level with an initial velocity of 32 ft per​ sec, then its height in feet after t seconds is given by ​s(t)=−16t2+32t. Find the number of seconds it will take to reach its maximum height. What is this maximum​ height?

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If an object is projected upward from ground level with an initial velocity of 32 ft per​ sec, then its height in feet after t seconds is given by ​s(t)=−16t2+32t. Find the number of seconds it will take to reach its maximum height. What is this maximum​ height?

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