Physics
Physics, 29.11.2021 01:40, Maria3737

A rocket in deep space has an empty mass of 160 kg and exhausts the hot gases of burned fuel at 2500 m/s. What mass of fuel is needed to reach a top speed of 4000 m/s ?


A rocket in deep space has an empty mass of 160 kg and exhausts the hot gases of burned fuel at 250

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