Does a unit vector have dimensions ?
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1
Explanation:
Unit vectors are dimensionless quantities since they are produced by dividing a vector by its magnitude; the dividend and divisor have the same dimension, which therefore cancels. A vector such as (2/3 m, 2/3 m, 1/3 m), with a magnitude of 1 m, is not a unit vector.
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Answer:
no
Explanation:
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