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1. A train is moving at the rate 8 mi/h along a piece of circular track of radius 2500 ft. Through what angle does it turn in 1 min?
- A. 0.3816 rad or 18.13
- B. 0.3816 rad or 18.13
- C. 0.3816 rad or 18.13
- D. 0.3816 rad or 18.13
Answer: Option B
Explanation:
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