Pick out the two scalar quantities in the following list :
force, angular momentum, work, current, linear momentum, electric field, average velocity, magnetic moment, relative velocity.
How the magnitude of vector quantity is represented ?
Distinguish between Vector quantity and a Scalar quantity.
The value of a unit vector in the direction of vector $A = 5\hat i - 12\hat j,$ is
Find the unit vector of a vector whose co-ordinates are $(8,\, 6)$.