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baba garg Grade: 11
        


sir


how to resolute vector and how should we know which vector could be resolute to solve equations


plzzzzzzz tell me this answer



 

7 years ago

Answers : (1)

AKASH GOYAL AskiitiansExpert-IITD
419 Points
										

Dear Baba


To resolve a vector first define the X and Y axis. Let the vector be P. if this makes an angle A with the positive direction of   X axis then


X componenet Px = P*cosA


Y componenet Py = P*sinA


to avoid the confusion the first thing is define X and Y axis and then resolve the vectors quantities along those axis. write X and Y components for all the vectors quantities and then solve.


 


All the best

AKASH GOYAL
AskiitiansExpert-IITD

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7 years ago
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