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janessia Group Title

Select the component form of the vector shown. Picture attached!

  • one year ago
  • one year ago

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  1. janessia Group Title
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    • one year ago
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    @AriPotta

    • one year ago
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    |dw:1351397437077:dw|

    • one year ago
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    that is component form. The amount from tail to tip on the horizontal is written with i, and that is added to the amount from tail to tip on the vertical written with j

    • one year ago
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    knowing this, what do you think the answer is

    • one year ago
  6. janessia Group Title
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    so its 6 and 3 but in what order?

    • one year ago
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    it doesnt matter right. 3 + 2 = 5 and 2 + 3 = 5. if you label it correctly with i and j you can write it anyway you want

    • one year ago
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    but these are the answer choices.... a. <-3,-6> b. <6,3> c. <3,6> d. <-6,-3>

    • one year ago
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    hmm, ok always write i first. You can remember this by just thinking alphabetically or x before y. 3i + 6j is equal to <3,6>

    • one year ago
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    i would have did j first lol and got it wrong!

    • one year ago
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spraguer (Moderator)
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