At Liftoff, the Engines of the Saturn V Rocket Consumed

Multiple Choice

At liftoff, the engines of the Saturn V rocket consumed 14,000 kg/s of fuel and exhausted the combustion products at 2900 m/s. What was the total upward force (thrust) provided by the engines?

A) 3.77 * 10⁷ N
B) 7.54* 10⁷ N
C) 1.47 * 10⁸ N
D) 4.06 * 10⁷ N