The change in a vector may occur due to .....

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(C) vector is defined by its magnitude and direction. $A$ change in a vector occurs if either its magnitude or its direction changes.$1$. If the vecto

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Rotation of vector

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(C) vector is defined by its magnitude and direction. $A$ change in a vector occurs if either its magnitude or its direction changes.$1$. If the vector itself is rotated,its direction changes,which results in a change in the vector.$2$. The rotation of the frame of reference only changes the components of the vector (the coordinates),but the vector itself remains invariant (unchanged) in space.Therefore,the change in a vector occurs due to the rotation of the vector itself.

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