Chemistry, 20.02.2021 03:50 haidenmoore92
• as it sits on top of a building that is 50 meters tall.
• as it is half-way through a fall off a building that is 50 meters tall and traveling 19.8 meters per second.
• as it is just about to hit the ground from a fall off a building that is 50 meters tall and traveling 28 m/s
1. What is the potential energy of the weighted ball as it sits on top of the building?
Answers: 1
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In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
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As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
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Which of these natural resources is non-renewable a.corn b.wind c.geothermal d.natural gas
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• as it sits on top of a building that is 50 meters tall.
• as it is half-way through a fall off a...
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