10 is the value when an object is thrown from the ground into the air with an initial upward speed of vo meters per second, the speed v, in meters per second, is given by the equation v = vo-9.8t, where t is the time in seconds. the speed of an object becomes 0 when the object reaches its maximum height. if an object is thrown upward with an initial speed of 14 m/sec, how many seconds does it taken an to reach its maximum height? (round your answer to the nearest hundredth of a second.)