A 5000 kg rocket is set for vertical firing The exhaust

Last updated: 6/8/2023

A 5000 kg rocket is set for vertical firing The exhaust speed is 800 m s 1 To give an initial upward acceleration of 20 m s 2 the amount of gas ejected per second to supply the needed thrust will be g 10 m s 1 185 5 kg s 1 2 187 5 kg s 1 3 127 5 kg s 1 4 137 5 kg s 1