Physics, 11.03.2021 05:30 fashiondiva316

A motionless 100 kg astronaut is holding a 2 kg wrench while on a spacewalk. To get moving, the astronaut throws the wrench forward at a speed of 5 m/s. How fast does the astronaut move backward?

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A motionless 100 kg astronaut is holding a 2 kg wrench while on a spacewalk. To get moving, the astr...