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In the given figure what is the value of in terms of the other vectors, if all the vectors lie along the sides of a regular hexagon? Grade 11, Physics. |
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Answer» :Value of vector F in terms of other vectorsDiagram:(See the first attachment)Solution:With the help of diagram,On applying triangle LAW of vector addition on vectors E, D and M, we getOn applying triangle law of vector addition on vectors A, B and O, we getNow, on applying triangle law of vector addition on vectors N, O and C, we getNow, on applying triangle law of vector addition on vectors N, F and M, we getFrom (1) and (3), we getFrom (2), we getorTriangle Law of Vector AdditionIf two vectors A and B lies along two consecutive sides of triangle with Head to tail POSITION, then the third vector R taken opposite in order represents the third side of triangle and is equal to the sum of other two vectors.i.e R=A+B(See the diagram provided in second attachment) |
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