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Physics, 03.02.2020 04:54 ShevyPrice

An astronaut having mass 320kg with equipment included is attempting an untethered space walk. the astronaut is initially at rest with respect to the nearby spacecraft, but discharges 30.0g of nitrogen gas at 900.0 m/s from a portable unit. how fast is the astronaut moving after doing that?

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An astronaut having mass 320kg with equipment included is attempting an untethered space walk. the a...

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