An astronaut at rest in space has run out of fuel in her jetpack. She realizes that throwing tool from her toolkit in the opposite direction will help propel her back towards the space station. If the astronaut has a mass of 70 kg and she throws a hammer of mass 4 kg at a speed of 3 m/s what will be the approximate resultant velocity that carries her back to the space station?
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Physics, 21.06.2019 18:00, zandariouslee
This question is worth 54 points ! rock falls from a ledge to the ground what energy conversion occurs during this process a potential to kinetic b kinetic to potential c thermal to mechanical d chemical to mechanical
Answers: 2
Physics, 22.06.2019 03:00, iicekingmann
Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.
Answers: 1
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