Physics, asked by ammulu187285, 8 months ago

If a vector (A) of magnitude 7 units is multiplied by -2, then the new vector quantity has a magnitude of ......?

Answers

Answered by byaswanth2005

3

Answer:

-14

Explanation:

lets use vector dot product on using it we get,

7 . -2

which is -14

Mark as brainliest if you are satisfied with my answer

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