Physics summer assignment vector multiplication

  • #1

Homework Statement



In the product (Vector F) = q(Vector v) X (Vector B), take q = 2,
(Vector v) = 2.0i + 4.0j + 6.0k
(Vector F) = 4.0i - 20j + 12k

What than is (Vector B) in unit-vector notation if Bx = By

Homework Equations



dot and cross products

The Attempt at a Solution



4.0i - 20j + 12k = (8ybz - 12zby)i + (12zbx - 4xbz)j + (4xby - 8ybx)k
 
Last edited:

Answers and Replies

  • #2
can anyone help? this is due tommorow =(. i really just dont know where to go from here at all
 

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