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Formula of vector addition ...¿¿??

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Formula of vector addition ...¿¿??
  • 3 answers

3 years, 7 months ago

Magnitude after vector addition :
$$R = \sqrt{A^2 + B^2 + 2AB cos\theta}$$

Direction : $$tan \theta = \dfrac{Acos \theta}{B + A sin \theta}$$

3 years, 7 months ago

Good afternoon aadu and thakku????

Aadya Singh 3 years, 7 months ago

Gud afternoon ?...
R2 = A2 + B2 + 2AB×Cos theta...
http://mycbseguide.com/examin8/

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