How much time does the ball take to reach its highest point

Reference no: EM13198829

A ball is kicked upward with an initial velocity of 56 feet per second. The ball's height h (in feet) can be expressed as a function of time t (in seconds) by the equation h = -16t2 + 56t. How much time does the ball take to reach its highest point?

Reference no: EM13198829

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