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May 25, 2015

Homework Help: Physical science

Posted by Troy Stuart on Wednesday, March 26, 2014 at 7:40pm.

An astronaut on a space walk bumps the shuttle and starts moving away at a velocity of 0.02m/s. The astronaut's mass is 100kg. He takes a 1kg "safety weight" and shoves it away in exactly the direction of his motion at a speed of 6m/s. at what speed does the astronaut move back towards the space shuttle

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