Unit vector does not have any .......
Direction
Magnitude
Unit
All of these
A particle is moving with speed $6\,m/s$ along the direction of $\vec A = 2\hat i + 2\hat j - \hat k,$ then its velocity is
Explain null vector. Explain the physical significance of null vector.
How the magnitude of vector quantity is represented ?
A vector is added to an equal and opposite vector of similar nature, forms a ........