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jcyogi

A stack of K-Rails, used for highway construction, are pulled along a ramp angled 35° to the ground with a force 11,780 N as shown below. What is the horizontal force required to pull the K-Rails? 6756.73 N 2053.78 N 8248.44 N 9649.61 N

  • one year ago
  • one year ago

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  1. jcyogi
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    • one year ago
  2. cwrw238
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    = 11,780 * cos 35

    • one year ago
  3. jcyogi
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    ok wait please

    • one year ago
  4. jcyogi
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    412300

    • one year ago
  5. dpaInc
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    you might have your calculator set in radians... change it to degree mode...

    • one year ago
  6. jcyogi
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    ok

    • one year ago
  7. dpaInc
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    is that a picture of you eating the pavement?

    • one year ago
  8. jcyogi
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    lol thats my uncle

    • one year ago
  9. cwrw238
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    lol

    • one year ago
  10. dpaInc
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    aw.. but it's cool...!

    • one year ago
  11. cwrw238
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    you've got an athletic uncle!

    • one year ago
  12. jcyogi
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    yea when he dont eat the pavement

    • one year ago
  13. jcyogi
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    8248.44n

    • one year ago
  14. cwrw238
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    i got 9649.61

    • one year ago
  15. cwrw238
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    cos 35 = 0.819152

    • one year ago
  16. jcyogi
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    you are correct

    • one year ago
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