| 31. | This non-inertial frame also employs unit vectors normal to the trajectory and parallel to it.
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| 32. | Each unit vector only has two independent components, the third is determined from the unit magnitude.
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| 33. | They also serve as unit vectors for the description of our 3 spatial dimensions in loop quantum gravity.
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| 34. | The rows of this matrix are mutually perpendicular unit vectors : an orthonormal basis of ! 3.
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| 35. | In the Cartesian basis, a set of mutually perpendicular unit vectors in their indicated directions, we have
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| 36. | The same unit vector construct is used to specify spatial directions in 2D, 3D or higher dimensions.
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| 37. | The dual covector field of the timelike unit vector field in any frame field represents infinitesimal spatial hyperslices.
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| 38. | Where are the direction cosines between the material and spatial coordinate systems with unit vectors and, respectively.
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| 39. | Note that both are unit vectors . talk ) 06 : 36, 26 November 2011 ( UTC)
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| 40. | Where are the Cartesian basis vectors, a set of mutually perpendicular unit vectors along their indicated directions.
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