Physics, 10.11.2019 05:31 hello137348474747
In a science fiction movie, a lone astronaut with a mass of 75 kg is stranded outside their spaceship with a thruster pack that is not working. they are stationary relative to their ship. in order to get themselves moving they throw a 2.3 kg wrench at 15 m/s in the opposite direction of the ship. a. draw before and after pictures for the astronaut and the wrench labeling masses and velocities. b. what is the speed of the astronaut after they throw the wrench? c. if it takes them 0.12s to stop when they run into the ship, what is the impulse, average force and average acceleration they experience?
Answers: 2
Physics, 22.06.2019 09:00
Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?
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Physics, 22.06.2019 10:30
J. j. thomson’s experiment disproved the theory that an atom
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Physics, 22.06.2019 12:10
Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
Answers: 1
Physics, 22.06.2019 22:30
Suppose astronomers built a 140-meter telescope. how much greater would its light-collecting area be than that of the 10-meter keck telescope? express your answer using two sign
Answers: 3
In a science fiction movie, a lone astronaut with a mass of 75 kg is stranded outside their spaceshi...
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