yuyuancheng yuyuancheng

22-04-2017
Mathematics

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a train must climb a constant gradient of 5.5m for every 200m on track. Find the angle of incline

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Angel7522 Angel7522

22-04-2017

angle = arcsin(5.5/200) = 1.575 degrees

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22-04-2017

1.575 degrees is the answer

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