Surface area is
Scalar
Vector
Neither scalar nor vector
Both scalar and vector
The value of a unit vector in the direction of vector $A = 5\hat i - 12\hat j,$ is
If $\vec P = \vec Q$ then which of the following is NOT correct
Explain null vector. Explain the physical significance of null vector.
The change in a vector may occur due to .....
Identify the vector quantity among the following