Physics
06.12.2022 20:05
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Carlos does a chin-up in gym class and raises himself 0.5 m. If Carlos has a mass

Carlos does a chin-up in gym class and raises himself 0.5 m. If Carlos has a mass of 10 kg, how much work does he accomplish? (Remember, mass is not a force!) (Use 9.8
m/s/s as g)
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jfox8741
jfox8741
4,7(56 marks)
I'm guessing 10.6% based on the following information:

Mass soln = density×volume=1.06×875=927.5g
MNaCl/Msoln×100=%M
which means this:

%M=98.6927.5×100=10.6

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