A student prepared the following mixed list of physical quantities:
PHYSICS · Subjective · CBSE · Physics · Motion in a Plane · Motion in a Plane
Problem
A student prepared the following mixed list of physical quantities:
(i) Mass, (ii) Displacement, (iii) Electric current, (iv) Pressure, (v) Temperature gradient, (vi) Momentum, (vii) Work, (viii) Angular velocity, (ix) Charge.
Classify each quantity as a scalar or a vector. For every item, write a brief justification (not more than two sentences) explaining your choice.