Physics, 08.01.2020 05:31 htorres2p8urw0
When the lever is pulled, 2 kg of carbon dioxide is ejected at a speed of 60 m/s. the remaining mass of the person, chair, and cylinder is 80 kg.
after the ejection, how fast will the chair be moving?
select the best answer from the choices provided.
a)2.0 m/s
b)0.5 m/s
c)1.0 m/s
d)1.5 m/s
Answers: 3
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Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.
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Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
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When the lever is pulled, 2 kg of carbon dioxide is ejected at a speed of 60 m/s. the remaining mass...
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