Physics, 06.10.2021 14:00 jaylalemieu9427
2. A steel cable with an initial length of 0.032 mm and a diameter of 5 cm suspends an elevator car in its shaft. Three people, having a total mass of 320 kg, enter the elevator car. Given the elevator cable is made of steel, what is the amount of stretch that the cable experiences when the three passengers enter the elevator car?
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Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
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The discovery of the electron as a subatomic particle was a result of
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2. A steel cable with an initial length of 0.032 mm and a diameter of
5 cm suspends an elevator ca...
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