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anonymous

  • one year ago

A student runs 100 meters in 11 seconds. What is the speed of the student? speed = ; 1 mile = 1609 meters 9.1 miles per hour 16 miles per hour 20.3 miles per hour 24 miles per hour

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  1. chrisdbest
    • one year ago
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    The speed of the student....tha angular velocity of the run...the life that i do not have....

  2. anonymous
    • one year ago
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    lol

  3. chrisdbest
    • one year ago
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    For a weird reason, I'm thinking A

  4. Haseeb96
    • one year ago
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    |dw:1436464477416:dw|

  5. chrisdbest
    • one year ago
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    ^^Ugh. I hate physics

  6. Haseeb96
    • one year ago
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    since, distance = 100 meter we need to convert it in miles

  7. chrisdbest
    • one year ago
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    "Physics is Beautiful" my teacher would always say to me...

  8. Haseeb96
    • one year ago
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    as we know 1 mile= 1609 meters now just divide 100/1609 and get your distance in miles

  9. anonymous
    • one year ago
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    0.0621504039776259

  10. chrisdbest
    • one year ago
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    So it's C

  11. anonymous
    • one year ago
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    C as the answer

  12. chrisdbest
    • one year ago
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    Because Velocity = Distance / Time

  13. anonymous
    • one year ago
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    ok thnx guys :)

  14. chrisdbest
    • one year ago
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    Your Welcome! :)

  15. Haseeb96
    • one year ago
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    yes now convert 11 secs into hour

  16. anonymous
    • one year ago
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    ?

  17. Haseeb96
    • one year ago
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    by just dividing 11/3600 you will get your answer in hour

  18. Haseeb96
    • one year ago
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    tell me what you get

  19. Haseeb96
    • one year ago
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    0.0030556 hour

  20. Haseeb96
    • one year ago
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    now just divide distance / time = 0.0621/ 0.0030 = 20.7 miles per hour

  21. Haseeb96
    • one year ago
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    so C is correct answer

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