yuyuancheng
yuyuancheng yuyuancheng
  • 22-04-2017
  • Mathematics
contestada

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 Angel7522
  • 22-04-2017
angle = arcsin(5.5/200) = 1.575 degrees
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kjb16
kjb16 kjb16
  • 22-04-2017
1.575 degrees is the answer
Answer Link

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