Respuesta :

b points only in the upward direction.

a points only in the rightward direction.

Combining these vectors will yield a vector that points in the upward and rightward direction, which must be answer B.

The  vectors addition allows to find the correct result for the sum of the two vectors is:

         B)  See attached and the vector is directed to the right and up.

Sum Vectors.

Vector magnitudes can add by two methods:

  • Graphic. Where the origin of one vector is placed at the tip of the other and the resulting vector goes from the origin of the first to the tip of the last.
  • Analytical. Where the components of each vector are searched, their sum is performed and the resulting vector is built, this method is longer but much more precise.

In this case they indicate a diagram of two vectors, for which the graphical method must be used for the sum, see attached.

  • The resultant vector up and to the right.

Let's review the answers:

A) False. It's vector points in the opposite direction, the magnitude is correct.

B) True. The magnitude and direction is correct.

C) False. The magnitude is correct, but the direction is reversed.

D) False. The direction is opposite.

In conclusion using the sum of vectors we can find the correct result for the sum of the two vectors is:

         B)  See attached and the vector is directed to the right and up.

Learn more about vector addition here:  brainly.com/question/24855749

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