Amusement Parks a ride at the amusement park consists of an observation deck that travels directly up into the air at the constant rate of 40 feet per second .Its height in feet after t second is given by h=40t .At the instant the deck is at ground level a ball is thrown up with initial velocity 60 feet per second from ground ,The height in feet of the ball after t second is given by h=16t2+60t .Find the time it takes for the ball and the deck to reach the same height round your answer to the nearest hundredth