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Physics, 21.09.2021 14:50 maddy7779

A cyclist rides 8.9 km east for 18.9 minutes, then he turns and heads west for 4.2 km in 5.9 minutes. Finally, he rides east for 13.4 km, which takes 35.7 minutes. Take east to be the positive direction.

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A cyclist rides 8.9 km east for 18.9 minutes, then he turns and heads west for 4.2 km in 5.9 minutes...
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