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why we divide a vector into sin and cos terms..... and why is vertical component taken as sin theta and horizontal component as cos theta

    • Posted by Anisha Sharma 6 years, 3 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Rishabh Rathi 6 years, 3 months ago

    You should consider vectors whose resultant you are finding and the resultant as sides of triangle. When you will draw them like that you will see its obvious that the vertical component comes with sin(sin=P/H) and horizontal component comes with cos(cos=B/H)

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