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LangstonK

  • 3 years ago

Hi PLEASE HELP . How do you find the unit vector of 10i-5j?

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  1. LangstonK
    • 3 years ago
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    What is it asking me for?

  2. Algebraic!
    • 3 years ago
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    divide by the magnitude

  3. Algebraic!
    • 3 years ago
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    sqrt(125)

  4. Algebraic!
    • 3 years ago
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    aka 5*sqrt(5)

  5. UnkleRhaukus
    • 3 years ago
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    |dw:1352428063250:dw|

  6. UnkleRhaukus
    • 3 years ago
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    |dw:1352428151164:dw|

  7. LangstonK
    • 3 years ago
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    Divide what by the magnitude?

  8. UnkleRhaukus
    • 3 years ago
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    divide the vector by the magnitude

  9. LangstonK
    • 3 years ago
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    ah, ok that simple? i am doing review. Dont remember that it was that easy. Thanks!

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