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1. A train is moving at the3 rate 8 mi/h along a piece of circular track of radius 2500 ft. Through what angle does it turn in 1 min?

  • A. 0.38160 rad or 18.13 °
  • B. 0.38160 rad or 18.13 °
  • C. 0.38160 rad or 18.13 °
  • D. 0.38160 rad or 18.13 °

Answer: Option B

Explanation:


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