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Chemistry, 05.10.2019 09:20 fanta47

What is the approximate weight of a 20-kg cannonball on earth?

a.
2 n

b.
20 n

c.
200 n

d.
2000 n

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Answers: 2

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What is the approximate weight of a 20-kg cannonball on earth?

a.
2 n

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