vsaine1030 vsaine1030

17-07-2022
Physics

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Due to continental drift, Africa and South America are moving away from each other at a rate of 4 centimeters per year. The two coasts are currently separated by 5,000 km. Assuming this drift rate is constant, how long ago were the coasts touching. Answer in millions of years

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3milixo 3milixo

17-07-2022

About 280-230 million years ago.

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