Astronaut's safety line is sabotaged while she is on a space walk, so she is no longer connected to the space shuttle. she checks and finds that her thruster pack has also been damaged and no longer works. she is 200 meters from the shuttle and moving with it. the is, she is not moving with respect to the shuttle. there she is drifting in space with only 4 minutes of air remaining. to get back to the shuttle, she decides to unstrap her 10-kg tool kit and throw it away with all her strength, so that it has a speed of 8 m/s. in the script, she survives, but is this correct? her mass, including the space suit, is 80 kg.
Answers: 2
Physics, 22.06.2019 09:20, Geo777
Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers
Answers: 1
Physics, 22.06.2019 10:00, nayellisoto15
Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Astronaut's safety line is sabotaged while she is on a space walk, so she is no longer connected to...
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