Earth's Radius Is 6

question 46

Multiple Choice

Earth's radius is 6.38 × 10⁶ m, and it completes one revolution every day. What is the tangential speed of a person standing on the equator?

• A) 232 m/s
• B) 148 m/s
• C) 464 m/s
• D) 21.5 m/s
• E) 73.8 m/s

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