The Saturn IB was an upgraded version of the Saturn I. The S-IB first stage increased the thrust to 1,600,000 pounds-force (7,120 kN), and the second stage replaced the S-IV with the S-IVB-200, powered by a single J-2 engine burning liquid hydrogen fuel with LOX, to produce 200,000 lbf (890 kN) of thrust. A restartable version of the S-IVB was used as the third stage of the Saturn V. The Saturn IB could send over 40,000 pounds (18,100 kg) into low Earth orbit, sufficient for a partially fueled CSM or the LM. Saturn IB launch vehicles and flights were designated with an AS-200 series number, "AS" indicating "Apollo Saturn" and the "2" indicating the second member of the Saturn rocket family.
How much did the second stage increase thrust by with the integration of the S-IVB-200?
200,000 lbf 200,000 lbf 200,000 lbf 200,000 lbf (890 kN) of thrust 200,000 lbf
The Saturn IB was an upgraded version of the Saturn I. The S-IB first stage increased the thrust to 1,600,000 pounds-force (7,120 kN), and the second stage replaced the S-IV with the S-IVB-200, powered by a single J-2 engine burning liquid hydrogen fuel with LOX, to produce 200,000 lbf (890 kN) of thrust.
The Saturn IB was an upgraded version of the Saturn I. The S-IB first stage increased the thrust to one million, six hundred thousand pounds-force (seven thousand, one hundred twenty kN), and the second stage replaced the S-IV with the S-IVB-two hundred, powered by a single J-two engine burning liquid hydrogen fuel with LOX, to produce two hundred thousand lbf (eight hundred ninety kN) of thrust.
How much did the second stage increase thrust by with the integration of the S-IVB-two hundred?