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

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

D) No

as has dimensions [ L^2T^-2], not [ LT^-1]. SLO P-11-A-03 · Application

Physics MCQ · More Physical Quantities and Measurement MCQs · Practise