Question

What is the magnitude of a unit vector?​

Answer 1

The magnitude of a unit vector is one.

• A physical quantity that carries both magnitudes, as well as direction, is known as a vector quantity.
• The direction refers to the direction towards which the quantity is either moving or facing.
• Magnitude refers to the numeric value of the quantity. It is used for measuring the quantity.
• There are many kinds of vectors like zero vector, position vector, unit vector, co initial vector, and many more.
• A unit vector is a vector quantity whose magnitude is one.

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