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NotTim

  • 2 years ago

A fast-moving superhero in a comic book runs around a circular, 70-m-diameter track five and a half times (ending up directly opposite her starting point) in 3.0s

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  1. NotTim
    • 2 years ago
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    My answer is 403 rad/s, but I think its incorrect. I think that for everyone 1 turn, it takes 0.54545454 seconds.

  2. NotTim
    • 2 years ago
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    What is her angular speed, in rad/s? lol

  3. shelbygt520
    • 2 years ago
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    There are 2 pi radians in a circle. five and a half circles = 11 pi radians. 11 pi radians in 3 seconds = 11/3 pi radians per second

  4. NotTim
    • 2 years ago
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    You got the same answers as everyone else.

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