Adding vector problem

  • Thread starter 3301
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  • #1
32
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11.jpg

Ive done the basic trig functions and the result is different. It came out as 45 45 90 triangle and i found the h for it and done sin45 = h/c to get vector C. Am i missing something with vectors?
 

Answers and Replies

  • #2
350
81
Assuming magnitudes of vector a and vector be be to be equal to |a|, the resultant will have magnitude = 2*|a|*sin (45/2)
 
  • #3
32
1
Thanks for respond but i was just about to say that i solved it. It was my fault in squaring formula.
 

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