Dimensional formulae of physical quantities
Dimensions and dimensional analysis · Physics
Study notes
Find dimensional formula of: (a) velocity, (b) force, (c) energy. (a) v = distance/time = [L]/[T] = [LT⁻¹] (b) F = ma = [M][LT⁻²] = [MLT⁻²] (c) E = F × d = [MLT⁻²][L] = [ML²T⁻²]