g a 8 A rocket has a mass of 20000 kg of which 16000 kg is

Last updated: 6/21/2023

g a 8 A rocket has a mass of 20000 kg of which 16000 kg is fuel The rocket eng rate of 200 kg s with an exhaust velocity of 3000 m s relative to the rocket the rocket 10 second after blast off Take g 10 m s 1 4 2 10 N 2 6 10 N 3 18 105N 4