3psilon
  • 3psilon
Two vectors A and B have magnitudes of 6m and make an angle of 60 degrees with each other. Find A DOT B.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
\[\cos \theta=\frac{ x \dot y }{ \left| x \right|\left| y \right|}\]
anonymous
  • anonymous
so then just plug in your info, and solve for x dot y, or a dot b in this case.
3psilon
  • 3psilon
How did you get the Cos theta = that stuff?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
its just a theorem or an equation which comes from the law of cosines
3psilon
  • 3psilon
So is it just 3?
anonymous
  • anonymous
well i took it when i first read it that A and B each had a magnitude of 6, but if they are 6 together, then yes it would be 3.
3psilon
  • 3psilon
Oh they each have 6 So it would be 18>?
3psilon
  • 3psilon
18

Looking for something else?

Not the answer you are looking for? Search for more explanations.