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20-02-2018
Chemistry

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A textbook weighs 58.8 N on Earth. What is the mass of the textbook?

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Bladerunner1976 Bladerunner1976

20-02-2018

F = ma

F = 58.8
a = 9.81

58.8 = 9.81m
m = 58.8/9.81 = 5.99 kg

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