Question

F=mv2/r using diamentional method

Answer 1

F = mv²/r

At LHS

dimensional unit of F = MLT^-2

At RHS

→ mass =M

velocity = L/T

r= distance =L

so,

dimension at RHS = ML²/(T²×L) = MLT^-²

hence, dimensions at LHS =dimensions at RHS

F= MV²/r

^_^