Physics, 05.05.2021 18:00 zhellyyyyy
An astronaut drops a 1.0 kg object and a 5.0 kg object on the Moon Both objects fall a total distance of 2.0 m vertically. Which of the following best describes the objects after they have fallen a distance of 1.0
m?
They have each gained one-half of their maximum kinetic energy
They have each lost kinetic energy
They have each gained the same amount of potential energy
They have each lost the same amount of potential energy
Answers: 2
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Ascientific blank must be testable and capable of being proven false?
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Physics, 22.06.2019 16:30
A14 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
An astronaut drops a 1.0 kg object and a 5.0 kg object on the Moon Both objects fall a total distanc...
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