Two circular pipes both have radii of 3.5 meters. they both steadily eject water horizontally, and the water from each pours onto a measuring grid 5 meters below. the stream from the first pipe lands on the measuring grid 20 cm away from a position directly below the pipe mouth, and the stream from the second pipe lands 5 cm away from a position directly below its pipe mouth. how long would it take the second pipe to pour out as much water as the first pours out in 1 minute?