Is the equation v = u + at dimensionally correct (homogeneous)?

  1. It cannot be checked by dimensions
  2. No
  3. Yes
  4. Only if the constants are dimensionless
Answer

C) Yes

Each term has dimensions [ LT^-1] (at: LT^-2 T). SLO P-11-A-03 · Application

Physics MCQ · More Physical Quantities and Measurement MCQs · Practise