Physics, 29.04.2021 21:10 soonerlady19

Future space rockets might propel themselves by firing laser beams, rather than exhaust gases, out the back. The acceleration would be small, but it could continue for months or years in the vacuum of space. Consider a 1200 kg uncrewed space probe powered by a 15 MW laser. After one year, how far will it have traveled and how fast will it be going

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Future space rockets might propel themselves by firing laser beams, rather than exhaust gases, out t...