johnnymackjmack1647 johnnymackjmack1647 20-03-2020 Physics contestada A rocket is fired in deep space, where gravity is negligible. If the rocket has a mass of 6000 kg and ejects gas at a relative velocity of 2000 m/s, how much gas must it eject in the first second to have an initial acceleration of 25.0 m/s?
