Physics, 01.12.2021 02:40 beausisugpula
The speed of a person's body (mass = 61. 5 kg) as she does a pull up is plotted vs. Time. The motion is vertical.
Answers: 3
Physics, 22.06.2019 10:30
The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
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Physics, 22.06.2019 12:30
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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Physics, 22.06.2019 14:00
If element x has 99 protons how many electrons does it have
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The speed of a person's body (mass = 61. 5 kg) as she does a pull up is plotted vs. Time. The motion...
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