Physics, 25.01.2021 19:00 jackfrost5
A 95-kilogram student climbs 4.0 meters up a rope in 3.0 seconds. what is the power output of the student
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Protons and neutrons are found within the nucleus of an atom
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Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
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Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to
Answers: 3
A 95-kilogram student climbs 4.0 meters up a rope in 3.0 seconds. what is the power output of the st...
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